156937280834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{6545053}}^1$

素因数の和:6545705

約数の個数: 16

約数和(自身を含む): 248188447680

約数和(自身を除く): 91251166846

約数列:

[1, 2, 19, 38, 631, 1262, 11989, 23978, 6545053, 13090106, 124356007, 248712014, 4129928443, 8259856886, 78468640417, 156937280834]

約数ペア:

[(1, 156937280834), (2, 78468640417), (19, 8259856886), (38, 4129928443), (631, 248712014), (1262, 124356007), (11989, 13090106), (23978, 6545053)]