155696

素因数分解:

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

素因数の和:308

約数の個数: 20

約数和(自身を含む): 310992

約数和(自身を除く): 155296

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 263, 296, 526, 592, 1052, 2104, 4208, 9731, 19462, 38924, 77848, 155696]

約数ペア:

[(1, 155696), (2, 77848), (4, 38924), (8, 19462), (16, 9731), (37, 4208), (74, 2104), (148, 1052), (263, 592), (296, 526)]