142729952

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{143881}}^1$

素因数の和:143922

約数の個数: 24

約数和(自身を含む): 290066112

約数和(自身を除く): 147336160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 143881, 287762, 575524, 1151048, 2302096, 4460311, 4604192, 8920622, 17841244, 35682488, 71364976, 142729952]

約数ペア:

[(1, 142729952), (2, 71364976), (4, 35682488), (8, 17841244), (16, 8920622), (31, 4604192), (32, 4460311), (62, 2302096), (124, 1151048), (248, 575524), (496, 287762), (992, 143881)]