139754538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 428544000

約数和(自身を除く): 288789462

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 29, 33, 38, 42, 54, 57, 58, 61, 63, 66, 77, 87, 99, 114, 122, 126, 133, 154, 171, 174, 183, 189, 198, 203, 209, 231, 261, 266, 297, 319, 342, 366, 378, 399, 406, 418, 427, 462, 513, 522, 549, 551, 594, 609, 627, 638, 671, 693, 783, 798, 854, 957, 1026, 1098, 1102, 1159, 1197, 1218, 1254, 1281, 1342, 1386, 1463, 1566, 1647, 1653, 1769, 1827, 1881, 1914, 2013, 2079, 2233, 2318, 2394, 2562, 2871, 2926, 3294, 3306, 3477, 3538, 3591, 3654, 3762, 3843, 3857, 4026, 4158, 4389, 4466, 4697, 4959, 5307, 5481, 5643, 5742, 6039, 6061, 6699, 6954, 7182, 7686, 7714, 8113, 8613, 8778, 9394, 9918, 10431, 10614, 10962, 11286, 11529, 11571, 12078, 12122, 12383, 12749, 13167, 13398, 14091, 14877, 15921, 16226, 17226, 18117, 18183, 19459, 20097, 20862, 23058, 23142, 24339, 24766, 25498, 26334, 28182, 29754, 31293, 31842, 33611, 34713, 36234, 36366, 37149, 38247, 38918, 39501, 40194, 42273, 42427, 47763, 48678, 54549, 58377, 60291, 62586, 67222, 69426, 73017, 74298, 76494, 79002, 84546, 84854, 89243, 95526, 100833, 104139, 109098, 111447, 114741, 116754, 120582, 126819, 127281, 136213, 146034, 163647, 175131, 178486, 201666, 208278, 219051, 222894, 229482, 235277, 253638, 254562, 267729, 272426, 302499, 327294, 334341, 344223, 350262, 369721, 381843, 408639, 438102, 470554, 525393, 535458, 604998, 668682, 688446, 705831, 739442, 763686, 803187, 817278, 907497, 1050786, 1109163, 1145529, 1225917, 1411662, 1606374, 1814994, 2117493, 2218326, 2291058, 2409561, 2451834, 2588047, 3327489, 3677751, 4234986, 4819122, 5176094, 6352479, 6654978, 7355502, 7764141, 9982467, 12704958, 15528282, 19964934, 23292423, 46584846, 69877269, 139754538]

約数ペア:

[(1, 139754538), (2, 69877269), (3, 46584846), (6, 23292423), (7, 19964934), (9, 15528282), (11, 12704958), (14, 9982467), (18, 7764141), (19, 7355502), (21, 6654978), (22, 6352479), (27, 5176094), (29, 4819122), (33, 4234986), (38, 3677751), (42, 3327489), (54, 2588047), (57, 2451834), (58, 2409561), (61, 2291058), (63, 2218326), (66, 2117493), (77, 1814994), (87, 1606374), (99, 1411662), (114, 1225917), (122, 1145529), (126, 1109163), (133, 1050786), (154, 907497), (171, 817278), (174, 803187), (183, 763686), (189, 739442), (198, 705831), (203, 688446), (209, 668682), (231, 604998), (261, 535458), (266, 525393), (297, 470554), (319, 438102), (342, 408639), (366, 381843), (378, 369721), (399, 350262), (406, 344223), (418, 334341), (427, 327294), (462, 302499), (513, 272426), (522, 267729), (549, 254562), (551, 253638), (594, 235277), (609, 229482), (627, 222894), (638, 219051), (671, 208278), (693, 201666), (783, 178486), (798, 175131), (854, 163647), (957, 146034), (1026, 136213), (1098, 127281), (1102, 126819), (1159, 120582), (1197, 116754), (1218, 114741), (1254, 111447), (1281, 109098), (1342, 104139), (1386, 100833), (1463, 95526), (1566, 89243), (1647, 84854), (1653, 84546), (1769, 79002), (1827, 76494), (1881, 74298), (1914, 73017), (2013, 69426), (2079, 67222), (2233, 62586), (2318, 60291), (2394, 58377), (2562, 54549), (2871, 48678), (2926, 47763), (3294, 42427), (3306, 42273), (3477, 40194), (3538, 39501), (3591, 38918), (3654, 38247), (3762, 37149), (3843, 36366), (3857, 36234), (4026, 34713), (4158, 33611), (4389, 31842), (4466, 31293), (4697, 29754), (4959, 28182), (5307, 26334), (5481, 25498), (5643, 24766), (5742, 24339), (6039, 23142), (6061, 23058), (6699, 20862), (6954, 20097), (7182, 19459), (7686, 18183), (7714, 18117), (8113, 17226), (8613, 16226), (8778, 15921), (9394, 14877), (9918, 14091), (10431, 13398), (10614, 13167), (10962, 12749), (11286, 12383), (11529, 12122), (11571, 12078)]