157097264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 314101920

約数和(自身を除く): 157004656

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 263, 296, 526, 592, 1009, 1052, 2018, 2104, 4036, 4208, 8072, 9731, 16144, 19462, 37333, 38924, 74666, 77848, 149332, 155696, 265367, 298664, 530734, 597328, 1061468, 2122936, 4245872, 9818579, 19637158, 39274316, 78548632, 157097264]

約数ペア:

[(1, 157097264), (2, 78548632), (4, 39274316), (8, 19637158), (16, 9818579), (37, 4245872), (74, 2122936), (148, 1061468), (263, 597328), (296, 530734), (526, 298664), (592, 265367), (1009, 155696), (1052, 149332), (2018, 77848), (2104, 74666), (4036, 38924), (4208, 37333), (8072, 19462), (9731, 16144)]