168315908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{37537}}^1$

素因数の和:37619

約数の個数: 24

約数和(自身を含む): 315319200

約数和(自身を除く): 147003292

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 37537, 75074, 150148, 713203, 1426406, 2214683, 2852812, 4429366, 8858732, 42078977, 84157954, 168315908]

約数ペア:

[(1, 168315908), (2, 84157954), (4, 42078977), (19, 8858732), (38, 4429366), (59, 2852812), (76, 2214683), (118, 1426406), (236, 713203), (1121, 150148), (2242, 75074), (4484, 37537)]