137156912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{372709}}^1$

素因数の和:372740

約数の個数: 20

約数和(自身を含む): 277296240

約数和(自身を除く): 140139328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 372709, 745418, 1490836, 2981672, 5963344, 8572307, 17144614, 34289228, 68578456, 137156912]

約数ペア:

[(1, 137156912), (2, 68578456), (4, 34289228), (8, 17144614), (16, 8572307), (23, 5963344), (46, 2981672), (92, 1490836), (184, 745418), (368, 372709)]