147986704

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{9277}}^1$

素因数の和:10282

約数の個数: 20

約数和(自身を含む): 287042764

約数和(自身を除く): 139056060

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 9277, 15952, 18554, 37108, 74216, 148432, 9249169, 18498338, 36996676, 73993352, 147986704]

約数ペア:

[(1, 147986704), (2, 73993352), (4, 36996676), (8, 18498338), (16, 9249169), (997, 148432), (1994, 74216), (3988, 37108), (7976, 18554), (9277, 15952)]