156935266570

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{353641}}^1$

素因数の和:354070

約数の個数: 32

約数和(自身を含む): 285176908800

約数和(自身を除く): 128241642230

約数列:

[1, 2, 5, 10, 199, 223, 398, 446, 995, 1115, 1990, 2230, 44377, 88754, 221885, 353641, 443770, 707282, 1768205, 3536410, 70374559, 78861943, 140749118, 157723886, 351872795, 394309715, 703745590, 788619430, 15693526657, 31387053314, 78467633285, 156935266570]

約数ペア:

[(1, 156935266570), (2, 78467633285), (5, 31387053314), (10, 15693526657), (199, 788619430), (223, 703745590), (398, 394309715), (446, 351872795), (995, 157723886), (1115, 140749118), (1990, 78861943), (2230, 70374559), (44377, 3536410), (88754, 1768205), (221885, 707282), (353641, 443770)]