155561304

素因数分解:

$2^3\times 3^1\times {\mathrm{541}}^1\times {\mathrm{11981}}^1$

素因数の和:12531

約数の個数: 32

約数和(自身を含む): 389654640

約数和(自身を除く): 234093336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541, 1082, 1623, 2164, 3246, 4328, 6492, 11981, 12984, 23962, 35943, 47924, 71886, 95848, 143772, 287544, 6481721, 12963442, 19445163, 25926884, 38890326, 51853768, 77780652, 155561304]

約数ペア:

[(1, 155561304), (2, 77780652), (3, 51853768), (4, 38890326), (6, 25926884), (8, 19445163), (12, 12963442), (24, 6481721), (541, 287544), (1082, 143772), (1623, 95848), (2164, 71886), (3246, 47924), (4328, 35943), (6492, 23962), (11981, 12984)]