131353164

素因数分解:

$2^2\times 3^5\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 346212048

約数和(自身を除く): 214858884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 337, 401, 486, 674, 802, 972, 1011, 1203, 1348, 1604, 2022, 2406, 3033, 3609, 4044, 4812, 6066, 7218, 9099, 10827, 12132, 14436, 18198, 21654, 27297, 32481, 36396, 43308, 54594, 64962, 81891, 97443, 109188, 129924, 135137, 163782, 194886, 270274, 327564, 389772, 405411, 540548, 810822, 1216233, 1621644, 2432466, 3648699, 4864932, 7297398, 10946097, 14594796, 21892194, 32838291, 43784388, 65676582, 131353164]

約数ペア:

[(1, 131353164), (2, 65676582), (3, 43784388), (4, 32838291), (6, 21892194), (9, 14594796), (12, 10946097), (18, 7297398), (27, 4864932), (36, 3648699), (54, 2432466), (81, 1621644), (108, 1216233), (162, 810822), (243, 540548), (324, 405411), (337, 389772), (401, 327564), (486, 270274), (674, 194886), (802, 163782), (972, 135137), (1011, 129924), (1203, 109188), (1348, 97443), (1604, 81891), (2022, 64962), (2406, 54594), (3033, 43308), (3609, 36396), (4044, 32481), (4812, 27297), (6066, 21654), (7218, 18198), (9099, 14436), (10827, 12132)]