157057751710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1\times {\mathrm{130199}}^1$

素因数の和:131976

約数の個数: 32

約数和(自身を含む): 286856640000

約数和(自身を除く): 129798888290

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1699, 3398, 8495, 16990, 120629, 130199, 241258, 260398, 603145, 650995, 1206290, 1301990, 9244129, 18488258, 46220645, 92441290, 221208101, 442416202, 1106040505, 2212081010, 15705775171, 31411550342, 78528875855, 157057751710]

約数ペア:

[(1, 157057751710), (2, 78528875855), (5, 31411550342), (10, 15705775171), (71, 2212081010), (142, 1106040505), (355, 442416202), (710, 221208101), (1699, 92441290), (3398, 46220645), (8495, 18488258), (16990, 9244129), (120629, 1301990), (130199, 1206290), (241258, 650995), (260398, 603145)]