156949187030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2798167}}^1$

素因数の和:2798324

約数の個数: 32

約数和(自身を含む): 290114058240

約数和(自身を除く): 133164871210

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 5609, 11218, 28045, 56090, 2798167, 5596334, 13990835, 27981670, 198669857, 221055193, 397339714, 442110386, 993349285, 1105275965, 1986698570, 2210551930, 15694918703, 31389837406, 78474593515, 156949187030]

約数ペア:

[(1, 156949187030), (2, 78474593515), (5, 31389837406), (10, 15694918703), (71, 2210551930), (79, 1986698570), (142, 1105275965), (158, 993349285), (355, 442110386), (395, 397339714), (710, 221055193), (790, 198669857), (5609, 27981670), (11218, 13990835), (28045, 5596334), (56090, 2798167)]