156945895916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{8061737}}^1$

素因数の和:8061929

約数の個数: 24

約数和(自身を含む): 285321031296

約数和(自身を除く): 128375135380

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 4867, 9734, 19468, 8061737, 16123474, 32246948, 249913847, 499827694, 999655388, 1265692709, 2531385418, 5062770836, 39236473979, 78472947958, 156945895916]

約数ペア:

[(1, 156945895916), (2, 78472947958), (4, 39236473979), (31, 5062770836), (62, 2531385418), (124, 1265692709), (157, 999655388), (314, 499827694), (628, 249913847), (4867, 32246948), (9734, 16123474), (19468, 8061737)]