139473408

素因数分解:

$2^9\times 3^1\times {\mathrm{90803}}^1$

素因数の和:90824

約数の個数: 40

約数和(自身を含む): 371569968

約数和(自身を除く): 232096560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 90803, 181606, 272409, 363212, 544818, 726424, 1089636, 1452848, 2179272, 2905696, 4358544, 5811392, 8717088, 11622784, 17434176, 23245568, 34868352, 46491136, 69736704, 139473408]

約数ペア:

[(1, 139473408), (2, 69736704), (3, 46491136), (4, 34868352), (6, 23245568), (8, 17434176), (12, 11622784), (16, 8717088), (24, 5811392), (32, 4358544), (48, 2905696), (64, 2179272), (96, 1452848), (128, 1089636), (192, 726424), (256, 544818), (384, 363212), (512, 272409), (768, 181606), (1536, 90803)]