156939628

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 277244352

約数和(自身を除く): 120304724

約数列:

[1, 2, 4, 227, 307, 454, 563, 614, 908, 1126, 1228, 2252, 69689, 127801, 139378, 172841, 255602, 278756, 345682, 511204, 691364, 39234907, 78469814, 156939628]

約数ペア:

[(1, 156939628), (2, 78469814), (4, 39234907), (227, 691364), (307, 511204), (454, 345682), (563, 278756), (614, 255602), (908, 172841), (1126, 139378), (1228, 127801), (2252, 69689)]