156634804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32443}}^1$

素因数の和:32535

約数の個数: 24

約数和(自身を含む): 294331968

約数和(自身を除く): 137697164

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 32443, 64886, 129772, 551531, 1103062, 2206124, 2303453, 4606906, 9213812, 39158701, 78317402, 156634804]

約数ペア:

[(1, 156634804), (2, 78317402), (4, 39158701), (17, 9213812), (34, 4606906), (68, 2303453), (71, 2206124), (142, 1103062), (284, 551531), (1207, 129772), (2414, 64886), (4828, 32443)]