140828192

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{42727}}^1$

素因数の和:42840

約数の個数: 24

約数和(自身を含む): 279953856

約数和(自身を除く): 139125664

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 42727, 85454, 170908, 341816, 683632, 1367264, 4400881, 8801762, 17603524, 35207048, 70414096, 140828192]

約数ペア:

[(1, 140828192), (2, 70414096), (4, 35207048), (8, 17603524), (16, 8801762), (32, 4400881), (103, 1367264), (206, 683632), (412, 341816), (824, 170908), (1648, 85454), (3296, 42727)]