157050128680

素因数分解:

$2^3\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1151}}^1\times {\mathrm{3209}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 354112819200

約数和(自身を除く): 197062690520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1063, 1151, 2126, 2302, 3209, 4252, 4604, 5315, 5755, 6418, 8504, 9208, 10630, 11510, 12836, 16045, 21260, 23020, 25672, 32090, 42520, 46040, 64180, 128360, 1223513, 2447026, 3411167, 3693559, 4894052, 6117565, 6822334, 7387118, 9788104, 12235130, 13644668, 14774236, 17055835, 18467795, 24470260, 27289336, 29548472, 34111670, 36935590, 48940520, 68223340, 73871180, 136446680, 147742360, 3926253217, 7852506434, 15705012868, 19631266085, 31410025736, 39262532170, 78525064340, 157050128680]

約数ペア:

[(1, 157050128680), (2, 78525064340), (4, 39262532170), (5, 31410025736), (8, 19631266085), (10, 15705012868), (20, 7852506434), (40, 3926253217), (1063, 147742360), (1151, 136446680), (2126, 73871180), (2302, 68223340), (3209, 48940520), (4252, 36935590), (4604, 34111670), (5315, 29548472), (5755, 27289336), (6418, 24470260), (8504, 18467795), (9208, 17055835), (10630, 14774236), (11510, 13644668), (12836, 12235130), (16045, 9788104), (21260, 7387118), (23020, 6822334), (25672, 6117565), (32090, 4894052), (42520, 3693559), (46040, 3411167), (64180, 2447026), (128360, 1223513)]