131292252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 435236032

約数和(自身を除く): 303943780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 73, 78, 81, 84, 91, 108, 117, 122, 126, 146, 156, 162, 182, 183, 189, 219, 234, 244, 252, 273, 292, 324, 351, 364, 366, 378, 427, 438, 468, 511, 546, 549, 567, 657, 702, 732, 756, 793, 819, 854, 876, 949, 1022, 1053, 1092, 1098, 1134, 1281, 1314, 1404, 1533, 1586, 1638, 1647, 1708, 1898, 1971, 2044, 2106, 2196, 2268, 2379, 2457, 2562, 2628, 2847, 3066, 3172, 3276, 3294, 3796, 3843, 3942, 4212, 4453, 4599, 4758, 4914, 4941, 5124, 5551, 5694, 5913, 6132, 6588, 6643, 7137, 7371, 7686, 7884, 8541, 8906, 9198, 9516, 9828, 9882, 11102, 11388, 11529, 11826, 13286, 13359, 13797, 14274, 14742, 15372, 16653, 17082, 17812, 18396, 19764, 19929, 21411, 22204, 23058, 23652, 25623, 26572, 26718, 27594, 28548, 29484, 31171, 33306, 34164, 34587, 39858, 40077, 41391, 42822, 46116, 49959, 51246, 53436, 55188, 57889, 59787, 62342, 64233, 66612, 69174, 76869, 79716, 80154, 82782, 85644, 93513, 99918, 102492, 115778, 119574, 120231, 124684, 128466, 138348, 149877, 153738, 160308, 165564, 173667, 179361, 187026, 199836, 231556, 239148, 240462, 256932, 280539, 299754, 307476, 347334, 358722, 360693, 374052, 405223, 449631, 480924, 521001, 538083, 561078, 599508, 694668, 717444, 721386, 810446, 841617, 899262, 1042002, 1076166, 1122156, 1215669, 1442772, 1563003, 1620892, 1683234, 1798524, 2084004, 2152332, 2431338, 2524851, 3126006, 3366468, 3647007, 4689009, 4862676, 5049702, 6252012, 7294014, 9378018, 10099404, 10941021, 14588028, 18756036, 21882042, 32823063, 43764084, 65646126, 131292252]

約数ペア:

[(1, 131292252), (2, 65646126), (3, 43764084), (4, 32823063), (6, 21882042), (7, 18756036), (9, 14588028), (12, 10941021), (13, 10099404), (14, 9378018), (18, 7294014), (21, 6252012), (26, 5049702), (27, 4862676), (28, 4689009), (36, 3647007), (39, 3366468), (42, 3126006), (52, 2524851), (54, 2431338), (61, 2152332), (63, 2084004), (73, 1798524), (78, 1683234), (81, 1620892), (84, 1563003), (91, 1442772), (108, 1215669), (117, 1122156), (122, 1076166), (126, 1042002), (146, 899262), (156, 841617), (162, 810446), (182, 721386), (183, 717444), (189, 694668), (219, 599508), (234, 561078), (244, 538083), (252, 521001), (273, 480924), (292, 449631), (324, 405223), (351, 374052), (364, 360693), (366, 358722), (378, 347334), (427, 307476), (438, 299754), (468, 280539), (511, 256932), (546, 240462), (549, 239148), (567, 231556), (657, 199836), (702, 187026), (732, 179361), (756, 173667), (793, 165564), (819, 160308), (854, 153738), (876, 149877), (949, 138348), (1022, 128466), (1053, 124684), (1092, 120231), (1098, 119574), (1134, 115778), (1281, 102492), (1314, 99918), (1404, 93513), (1533, 85644), (1586, 82782), (1638, 80154), (1647, 79716), (1708, 76869), (1898, 69174), (1971, 66612), (2044, 64233), (2106, 62342), (2196, 59787), (2268, 57889), (2379, 55188), (2457, 53436), (2562, 51246), (2628, 49959), (2847, 46116), (3066, 42822), (3172, 41391), (3276, 40077), (3294, 39858), (3796, 34587), (3843, 34164), (3942, 33306), (4212, 31171), (4453, 29484), (4599, 28548), (4758, 27594), (4914, 26718), (4941, 26572), (5124, 25623), (5551, 23652), (5694, 23058), (5913, 22204), (6132, 21411), (6588, 19929), (6643, 19764), (7137, 18396), (7371, 17812), (7686, 17082), (7884, 16653), (8541, 15372), (8906, 14742), (9198, 14274), (9516, 13797), (9828, 13359), (9882, 13286), (11102, 11826), (11388, 11529)]