156987255100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{1867}}^1$

素因数の和:2876

約数の個数: 144

約数和(自身を含む): 372642149376

約数和(自身を除く): 215654894276

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 710, 911, 923, 1300, 1420, 1775, 1822, 1846, 1867, 3550, 3644, 3692, 3734, 4555, 4615, 7100, 7468, 9110, 9230, 9335, 11843, 18220, 18460, 18670, 22775, 23075, 23686, 24271, 37340, 45550, 46150, 46675, 47372, 48542, 59215, 64681, 91100, 92300, 93350, 97084, 118430, 121355, 129362, 132557, 186700, 236860, 242710, 258724, 265114, 296075, 323405, 485420, 530228, 592150, 606775, 646810, 662785, 840853, 1184300, 1213550, 1293620, 1325570, 1617025, 1681706, 1700837, 1723241, 2427100, 2651140, 3234050, 3313925, 3363412, 3401674, 3446482, 4204265, 6468100, 6627850, 6803348, 6892964, 8408530, 8504185, 8616205, 13255700, 16817060, 17008370, 17232410, 21021325, 22110881, 34016740, 34464820, 42042650, 42520925, 43081025, 44221762, 84085300, 85041850, 86162050, 88443524, 110554405, 120759427, 170083700, 172324100, 221108810, 241518854, 442217620, 483037708, 552772025, 603797135, 1105544050, 1207594270, 1569872551, 2211088100, 2415188540, 3018985675, 3139745102, 6037971350, 6279490204, 7849362755, 12075942700, 15698725510, 31397451020, 39246813775, 78493627550, 156987255100]

約数ペア:

[(1, 156987255100), (2, 78493627550), (4, 39246813775), (5, 31397451020), (10, 15698725510), (13, 12075942700), (20, 7849362755), (25, 6279490204), (26, 6037971350), (50, 3139745102), (52, 3018985675), (65, 2415188540), (71, 2211088100), (100, 1569872551), (130, 1207594270), (142, 1105544050), (260, 603797135), (284, 552772025), (325, 483037708), (355, 442217620), (650, 241518854), (710, 221108810), (911, 172324100), (923, 170083700), (1300, 120759427), (1420, 110554405), (1775, 88443524), (1822, 86162050), (1846, 85041850), (1867, 84085300), (3550, 44221762), (3644, 43081025), (3692, 42520925), (3734, 42042650), (4555, 34464820), (4615, 34016740), (7100, 22110881), (7468, 21021325), (9110, 17232410), (9230, 17008370), (9335, 16817060), (11843, 13255700), (18220, 8616205), (18460, 8504185), (18670, 8408530), (22775, 6892964), (23075, 6803348), (23686, 6627850), (24271, 6468100), (37340, 4204265), (45550, 3446482), (46150, 3401674), (46675, 3363412), (47372, 3313925), (48542, 3234050), (59215, 2651140), (64681, 2427100), (91100, 1723241), (92300, 1700837), (93350, 1681706), (97084, 1617025), (118430, 1325570), (121355, 1293620), (129362, 1213550), (132557, 1184300), (186700, 840853), (236860, 662785), (242710, 646810), (258724, 606775), (265114, 592150), (296075, 530228), (323405, 485420)]