153605372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{1117}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 277979520

約数和(自身を除く): 124374148

約数列:

[1, 2, 4, 31, 62, 124, 1109, 1117, 2218, 2234, 4436, 4468, 34379, 34627, 68758, 69254, 137516, 138508, 1238753, 2477506, 4955012, 38401343, 76802686, 153605372]

約数ペア:

[(1, 153605372), (2, 76802686), (4, 38401343), (31, 4955012), (62, 2477506), (124, 1238753), (1109, 138508), (1117, 137516), (2218, 69254), (2234, 68758), (4436, 34627), (4468, 34379)]