153835516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72977}}^1$

素因数の和:73029

約数の個数: 24

約数和(自身を含む): 294247296

約数和(自身を除く): 140411780

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 72977, 145954, 291908, 1240609, 2262287, 2481218, 4524574, 4962436, 9049148, 38458879, 76917758, 153835516]

約数ペア:

[(1, 153835516), (2, 76917758), (4, 38458879), (17, 9049148), (31, 4962436), (34, 4524574), (62, 2481218), (68, 2262287), (124, 1240609), (527, 291908), (1054, 145954), (2108, 72977)]