159341750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 310542336

約数和(自身を除く): 151200586

約数列:

[1, 2, 5, 10, 25, 47, 50, 71, 94, 125, 142, 191, 235, 250, 355, 382, 470, 710, 955, 1175, 1775, 1910, 2350, 3337, 3550, 4775, 5875, 6674, 8875, 8977, 9550, 11750, 13561, 16685, 17750, 17954, 23875, 27122, 33370, 44885, 47750, 67805, 83425, 89770, 135610, 166850, 224425, 339025, 417125, 448850, 637367, 678050, 834250, 1122125, 1274734, 1695125, 2244250, 3186835, 3390250, 6373670, 15934175, 31868350, 79670875, 159341750]

約数ペア:

[(1, 159341750), (2, 79670875), (5, 31868350), (10, 15934175), (25, 6373670), (47, 3390250), (50, 3186835), (71, 2244250), (94, 1695125), (125, 1274734), (142, 1122125), (191, 834250), (235, 678050), (250, 637367), (355, 448850), (382, 417125), (470, 339025), (710, 224425), (955, 166850), (1175, 135610), (1775, 89770), (1910, 83425), (2350, 67805), (3337, 47750), (3550, 44885), (4775, 33370), (5875, 27122), (6674, 23875), (8875, 17954), (8977, 17750), (9550, 16685), (11750, 13561)]