156940368494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{492467}}^1$

素因数の和:492609

約数の個数: 64

約数和(自身を含む): 309758432256

約数和(自身を除く): 152818063762

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 103, 119, 182, 206, 221, 238, 442, 721, 1339, 1442, 1547, 1751, 2678, 3094, 3502, 9373, 12257, 18746, 22763, 24514, 45526, 159341, 318682, 492467, 984934, 3447269, 6402071, 6894538, 8371939, 12804142, 16743878, 44814497, 50724101, 58603573, 89628994, 101448202, 108835207, 117207146, 217670414, 355068707, 659413313, 710137414, 761846449, 862309717, 1318826626, 1523692898, 1724619434, 4615893191, 6036168019, 9231786382, 11210026321, 12072336038, 22420052642, 78470184247, 156940368494]

約数ペア:

[(1, 156940368494), (2, 78470184247), (7, 22420052642), (13, 12072336038), (14, 11210026321), (17, 9231786382), (26, 6036168019), (34, 4615893191), (91, 1724619434), (103, 1523692898), (119, 1318826626), (182, 862309717), (206, 761846449), (221, 710137414), (238, 659413313), (442, 355068707), (721, 217670414), (1339, 117207146), (1442, 108835207), (1547, 101448202), (1751, 89628994), (2678, 58603573), (3094, 50724101), (3502, 44814497), (9373, 16743878), (12257, 12804142), (18746, 8371939), (22763, 6894538), (24514, 6402071), (45526, 3447269), (159341, 984934), (318682, 492467)]