157485456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35279}}^1$

素因数の和:35324

約数の個数: 60

約数和(自身を含む): 454970880

約数和(自身を除く): 297485424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 35279, 70558, 105837, 141116, 211674, 282232, 317511, 423348, 564464, 635022, 846696, 1093649, 1270044, 1693392, 2187298, 2540088, 3280947, 4374596, 5080176, 6561894, 8749192, 9842841, 13123788, 17498384, 19685682, 26247576, 39371364, 52495152, 78742728, 157485456]

約数ペア:

[(1, 157485456), (2, 78742728), (3, 52495152), (4, 39371364), (6, 26247576), (8, 19685682), (9, 17498384), (12, 13123788), (16, 9842841), (18, 8749192), (24, 6561894), (31, 5080176), (36, 4374596), (48, 3280947), (62, 2540088), (72, 2187298), (93, 1693392), (124, 1270044), (144, 1093649), (186, 846696), (248, 635022), (279, 564464), (372, 423348), (496, 317511), (558, 282232), (744, 211674), (1116, 141116), (1488, 105837), (2232, 70558), (4464, 35279)]