139242792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 400780800

約数和(自身を除く): 261538008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 83, 104, 114, 152, 156, 166, 228, 247, 249, 283, 312, 332, 456, 494, 498, 566, 664, 741, 849, 988, 996, 1079, 1132, 1482, 1577, 1698, 1976, 1992, 2158, 2264, 2964, 3154, 3237, 3396, 3679, 4316, 4731, 5377, 5928, 6308, 6474, 6792, 7358, 8632, 9462, 10754, 11037, 12616, 12948, 14716, 16131, 18924, 20501, 21508, 22074, 23489, 25896, 29432, 32262, 37848, 41002, 43016, 44148, 46978, 61503, 64524, 69901, 70467, 82004, 88296, 93956, 123006, 129048, 139802, 140934, 164008, 187912, 209703, 246012, 279604, 281868, 305357, 419406, 446291, 492024, 559208, 563736, 610714, 838812, 892582, 916071, 1221428, 1338873, 1677624, 1785164, 1832142, 2442856, 2677746, 3570328, 3664284, 5355492, 5801783, 7328568, 10710984, 11603566, 17405349, 23207132, 34810698, 46414264, 69621396, 139242792]

約数ペア:

[(1, 139242792), (2, 69621396), (3, 46414264), (4, 34810698), (6, 23207132), (8, 17405349), (12, 11603566), (13, 10710984), (19, 7328568), (24, 5801783), (26, 5355492), (38, 3664284), (39, 3570328), (52, 2677746), (57, 2442856), (76, 1832142), (78, 1785164), (83, 1677624), (104, 1338873), (114, 1221428), (152, 916071), (156, 892582), (166, 838812), (228, 610714), (247, 563736), (249, 559208), (283, 492024), (312, 446291), (332, 419406), (456, 305357), (494, 281868), (498, 279604), (566, 246012), (664, 209703), (741, 187912), (849, 164008), (988, 140934), (996, 139802), (1079, 129048), (1132, 123006), (1482, 93956), (1577, 88296), (1698, 82004), (1976, 70467), (1992, 69901), (2158, 64524), (2264, 61503), (2964, 46978), (3154, 44148), (3237, 43016), (3396, 41002), (3679, 37848), (4316, 32262), (4731, 29432), (5377, 25896), (5928, 23489), (6308, 22074), (6474, 21508), (6792, 20501), (7358, 18924), (8632, 16131), (9462, 14716), (10754, 12948), (11037, 12616)]