156976208168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 326399673600

約数和(自身を除く): 169423465432

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 103, 104, 146, 197, 206, 292, 394, 412, 584, 788, 824, 949, 1019, 1339, 1576, 1898, 2038, 2561, 2678, 3796, 4076, 5122, 5356, 7519, 7592, 8152, 10244, 10712, 13247, 14381, 15038, 20291, 20488, 26494, 28762, 30076, 40582, 52988, 57524, 60152, 74387, 81164, 97747, 104957, 105976, 115048, 148774, 162328, 186953, 195494, 200743, 209914, 263783, 297548, 373906, 390988, 401486, 419828, 527566, 595096, 747812, 781976, 802972, 839656, 967031, 1055132, 1364441, 1481243, 1495624, 1605944, 1934062, 2110264, 2609659, 2728882, 2962486, 3868124, 5219318, 5457764, 5924972, 7661861, 7736248, 10438636, 10915528, 11849944, 14654239, 15323722, 19256159, 20676529, 20877272, 29308478, 30647444, 38512318, 41353058, 58616956, 61294888, 77024636, 82706116, 99604193, 117233912, 154049272, 165412232, 190505107, 199208386, 268794877, 381010214, 398416772, 537589754, 762020428, 796833544, 1075179508, 1509386617, 1524040856, 2150359016, 3018773234, 6037546468, 12075092936, 19622026021, 39244052042, 78488104084, 156976208168]

約数ペア:

[(1, 156976208168), (2, 78488104084), (4, 39244052042), (8, 19622026021), (13, 12075092936), (26, 6037546468), (52, 3018773234), (73, 2150359016), (103, 1524040856), (104, 1509386617), (146, 1075179508), (197, 796833544), (206, 762020428), (292, 537589754), (394, 398416772), (412, 381010214), (584, 268794877), (788, 199208386), (824, 190505107), (949, 165412232), (1019, 154049272), (1339, 117233912), (1576, 99604193), (1898, 82706116), (2038, 77024636), (2561, 61294888), (2678, 58616956), (3796, 41353058), (4076, 38512318), (5122, 30647444), (5356, 29308478), (7519, 20877272), (7592, 20676529), (8152, 19256159), (10244, 15323722), (10712, 14654239), (13247, 11849944), (14381, 10915528), (15038, 10438636), (20291, 7736248), (20488, 7661861), (26494, 5924972), (28762, 5457764), (30076, 5219318), (40582, 3868124), (52988, 2962486), (57524, 2728882), (60152, 2609659), (74387, 2110264), (81164, 1934062), (97747, 1605944), (104957, 1495624), (105976, 1481243), (115048, 1364441), (148774, 1055132), (162328, 967031), (186953, 839656), (195494, 802972), (200743, 781976), (209914, 747812), (263783, 595096), (297548, 527566), (373906, 419828), (390988, 401486)]