149467864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 218250536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 37, 52, 56, 62, 74, 91, 104, 124, 148, 179, 182, 217, 248, 259, 296, 358, 364, 403, 434, 481, 518, 716, 728, 806, 868, 962, 1036, 1147, 1253, 1432, 1612, 1736, 1924, 2072, 2294, 2327, 2506, 2821, 3224, 3367, 3848, 4588, 4654, 5012, 5549, 5642, 6623, 6734, 8029, 9176, 9308, 10024, 11098, 11284, 13246, 13468, 14911, 16058, 16289, 18616, 22196, 22568, 26492, 26936, 29822, 32116, 32578, 38843, 44392, 46361, 52984, 59644, 64232, 65156, 72137, 77686, 86099, 92722, 104377, 119288, 130312, 144274, 155372, 172198, 185444, 205313, 208754, 288548, 310744, 344396, 370888, 410626, 417508, 504959, 577096, 602693, 688792, 821252, 835016, 1009918, 1205386, 1437191, 1642504, 2019836, 2410772, 2669069, 2874382, 4039672, 4821544, 5338138, 5748764, 10676276, 11497528, 18683483, 21352552, 37366966, 74733932, 149467864]

約数ペア:

[(1, 149467864), (2, 74733932), (4, 37366966), (7, 21352552), (8, 18683483), (13, 11497528), (14, 10676276), (26, 5748764), (28, 5338138), (31, 4821544), (37, 4039672), (52, 2874382), (56, 2669069), (62, 2410772), (74, 2019836), (91, 1642504), (104, 1437191), (124, 1205386), (148, 1009918), (179, 835016), (182, 821252), (217, 688792), (248, 602693), (259, 577096), (296, 504959), (358, 417508), (364, 410626), (403, 370888), (434, 344396), (481, 310744), (518, 288548), (716, 208754), (728, 205313), (806, 185444), (868, 172198), (962, 155372), (1036, 144274), (1147, 130312), (1253, 119288), (1432, 104377), (1612, 92722), (1736, 86099), (1924, 77686), (2072, 72137), (2294, 65156), (2327, 64232), (2506, 59644), (2821, 52984), (3224, 46361), (3367, 44392), (3848, 38843), (4588, 32578), (4654, 32116), (5012, 29822), (5549, 26936), (5642, 26492), (6623, 22568), (6734, 22196), (8029, 18616), (9176, 16289), (9308, 16058), (10024, 14911), (11098, 13468), (11284, 13246)]