148882756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{307609}}^1$

素因数の和:307635

約数の個数: 18

約数和(自身を含む): 286384910

約数和(自身を除く): 137502154

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 307609, 615218, 1230436, 3383699, 6767398, 13534796, 37220689, 74441378, 148882756]

約数ペア:

[(1, 148882756), (2, 74441378), (4, 37220689), (11, 13534796), (22, 6767398), (44, 3383699), (121, 1230436), (242, 615218), (484, 307609)]