142733888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{202747}}^1$

素因数の和:202770

約数の個数: 28

約数和(自身を含む): 308987952

約数和(自身を除く): 166254064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 202747, 405494, 810988, 1621976, 2230217, 3243952, 4460434, 6487904, 8920868, 12975808, 17841736, 35683472, 71366944, 142733888]

約数ペア:

[(1, 142733888), (2, 71366944), (4, 35683472), (8, 17841736), (11, 12975808), (16, 8920868), (22, 6487904), (32, 4460434), (44, 3243952), (64, 2230217), (88, 1621976), (176, 810988), (352, 405494), (704, 202747)]