157224506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{7349}}^1$

素因数の和:7933

約数の個数: 16

約数和(自身を含む): 248724000

約数和(自身を除く): 91499494

約数列:

[1, 2, 19, 38, 563, 1126, 7349, 10697, 14698, 21394, 139631, 279262, 4137487, 8274974, 78612253, 157224506]

約数ペア:

[(1, 157224506), (2, 78612253), (19, 8274974), (38, 4137487), (563, 279262), (1126, 139631), (7349, 21394), (10697, 14698)]