168601672

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 320035320

約数和(自身を除く): 151433648

約数列:

[1, 2, 4, 8, 157, 241, 314, 482, 557, 628, 964, 1114, 1256, 1928, 2228, 4456, 37837, 75674, 87449, 134237, 151348, 174898, 268474, 302696, 349796, 536948, 699592, 1073896, 21075209, 42150418, 84300836, 168601672]

約数ペア:

[(1, 168601672), (2, 84300836), (4, 42150418), (8, 21075209), (157, 1073896), (241, 699592), (314, 536948), (482, 349796), (557, 302696), (628, 268474), (964, 174898), (1114, 151348), (1256, 134237), (1928, 87449), (2228, 75674), (4456, 37837)]