161821044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 554131200

約数和(自身を除く): 392310156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 29, 33, 36, 42, 44, 54, 58, 61, 63, 66, 77, 84, 87, 99, 108, 116, 121, 122, 126, 132, 154, 174, 183, 189, 198, 203, 231, 242, 244, 252, 261, 297, 308, 319, 348, 363, 366, 378, 396, 406, 427, 462, 484, 522, 549, 594, 609, 638, 671, 693, 726, 732, 756, 783, 812, 847, 854, 924, 957, 1044, 1089, 1098, 1188, 1218, 1276, 1281, 1342, 1386, 1452, 1566, 1647, 1694, 1708, 1769, 1827, 1914, 2013, 2079, 2178, 2196, 2233, 2436, 2541, 2562, 2684, 2772, 2871, 3132, 3267, 3294, 3388, 3509, 3538, 3654, 3828, 3843, 4026, 4158, 4356, 4466, 4697, 5082, 5124, 5307, 5481, 5742, 6039, 6534, 6588, 6699, 7018, 7076, 7308, 7381, 7623, 7686, 8052, 8316, 8613, 8932, 9394, 10164, 10527, 10614, 10962, 11484, 11529, 12078, 12383, 13068, 13398, 14036, 14091, 14762, 15246, 15372, 15921, 17226, 18117, 18788, 19459, 20097, 21054, 21228, 21924, 22143, 22869, 23058, 24156, 24563, 24766, 26796, 28182, 29524, 30492, 31581, 31842, 34452, 36234, 37149, 38918, 40194, 42108, 42273, 44286, 45738, 46116, 47763, 49126, 49532, 51667, 56364, 58377, 60291, 63162, 63684, 66429, 72468, 73689, 74298, 77836, 80388, 84546, 88572, 91476, 94743, 95526, 98252, 103334, 111447, 116754, 120582, 126324, 126819, 132858, 136213, 147378, 148596, 155001, 169092, 175131, 189486, 191052, 199287, 206668, 214049, 221067, 222894, 233508, 241164, 253638, 265716, 272426, 294756, 310002, 334341, 350262, 378972, 398574, 408639, 428098, 442134, 445788, 465003, 507276, 525393, 544852, 620004, 642147, 663201, 668682, 700524, 797148, 817278, 856196, 884268, 930006, 1050786, 1225917, 1284294, 1326402, 1337364, 1395009, 1498343, 1634556, 1860012, 1926441, 2101572, 2451834, 2568588, 2652804, 2790018, 2996686, 3677751, 3852882, 4495029, 4903668, 5580036, 5779323, 5993372, 7355502, 7705764, 8990058, 11558646, 13485087, 14711004, 17980116, 23117292, 26970174, 40455261, 53940348, 80910522, 161821044]

約数ペア:

[(1, 161821044), (2, 80910522), (3, 53940348), (4, 40455261), (6, 26970174), (7, 23117292), (9, 17980116), (11, 14711004), (12, 13485087), (14, 11558646), (18, 8990058), (21, 7705764), (22, 7355502), (27, 5993372), (28, 5779323), (29, 5580036), (33, 4903668), (36, 4495029), (42, 3852882), (44, 3677751), (54, 2996686), (58, 2790018), (61, 2652804), (63, 2568588), (66, 2451834), (77, 2101572), (84, 1926441), (87, 1860012), (99, 1634556), (108, 1498343), (116, 1395009), (121, 1337364), (122, 1326402), (126, 1284294), (132, 1225917), (154, 1050786), (174, 930006), (183, 884268), (189, 856196), (198, 817278), (203, 797148), (231, 700524), (242, 668682), (244, 663201), (252, 642147), (261, 620004), (297, 544852), (308, 525393), (319, 507276), (348, 465003), (363, 445788), (366, 442134), (378, 428098), (396, 408639), (406, 398574), (427, 378972), (462, 350262), (484, 334341), (522, 310002), (549, 294756), (594, 272426), (609, 265716), (638, 253638), (671, 241164), (693, 233508), (726, 222894), (732, 221067), (756, 214049), (783, 206668), (812, 199287), (847, 191052), (854, 189486), (924, 175131), (957, 169092), (1044, 155001), (1089, 148596), (1098, 147378), (1188, 136213), (1218, 132858), (1276, 126819), (1281, 126324), (1342, 120582), (1386, 116754), (1452, 111447), (1566, 103334), (1647, 98252), (1694, 95526), (1708, 94743), (1769, 91476), (1827, 88572), (1914, 84546), (2013, 80388), (2079, 77836), (2178, 74298), (2196, 73689), (2233, 72468), (2436, 66429), (2541, 63684), (2562, 63162), (2684, 60291), (2772, 58377), (2871, 56364), (3132, 51667), (3267, 49532), (3294, 49126), (3388, 47763), (3509, 46116), (3538, 45738), (3654, 44286), (3828, 42273), (3843, 42108), (4026, 40194), (4158, 38918), (4356, 37149), (4466, 36234), (4697, 34452), (5082, 31842), (5124, 31581), (5307, 30492), (5481, 29524), (5742, 28182), (6039, 26796), (6534, 24766), (6588, 24563), (6699, 24156), (7018, 23058), (7076, 22869), (7308, 22143), (7381, 21924), (7623, 21228), (7686, 21054), (8052, 20097), (8316, 19459), (8613, 18788), (8932, 18117), (9394, 17226), (10164, 15921), (10527, 15372), (10614, 15246), (10962, 14762), (11484, 14091), (11529, 14036), (12078, 13398), (12383, 13068)]