151465480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{92357}}^1$

素因数の和:92409

約数の個数: 32

約数和(自身を含む): 349113240

約数和(自身を除く): 197647760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 92357, 184714, 369428, 461785, 738856, 923570, 1847140, 3694280, 3786637, 7573274, 15146548, 18933185, 30293096, 37866370, 75732740, 151465480]

約数ペア:

[(1, 151465480), (2, 75732740), (4, 37866370), (5, 30293096), (8, 18933185), (10, 15146548), (20, 7573274), (40, 3786637), (41, 3694280), (82, 1847140), (164, 923570), (205, 738856), (328, 461785), (410, 369428), (820, 184714), (1640, 92357)]