131437056

素因数分解:

$2^9\times 3^1\times {\mathrm{85571}}^1$

素因数の和:85592

約数の個数: 40

約数和(自身を含む): 350160624

約数和(自身を除く): 218723568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 85571, 171142, 256713, 342284, 513426, 684568, 1026852, 1369136, 2053704, 2738272, 4107408, 5476544, 8214816, 10953088, 16429632, 21906176, 32859264, 43812352, 65718528, 131437056]

約数ペア:

[(1, 131437056), (2, 65718528), (3, 43812352), (4, 32859264), (6, 21906176), (8, 16429632), (12, 10953088), (16, 8214816), (24, 5476544), (32, 4107408), (48, 2738272), (64, 2053704), (96, 1369136), (128, 1026852), (192, 684568), (256, 513426), (384, 342284), (512, 256713), (768, 171142), (1536, 85571)]