137996972

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 244324080

約数和(自身を除く): 106327108

約数列:

[1, 2, 4, 131, 262, 389, 524, 677, 778, 1354, 1556, 2708, 50959, 88687, 101918, 177374, 203836, 263353, 354748, 526706, 1053412, 34499243, 68998486, 137996972]

約数ペア:

[(1, 137996972), (2, 68998486), (4, 34499243), (131, 1053412), (262, 526706), (389, 354748), (524, 263353), (677, 203836), (778, 177374), (1354, 101918), (1556, 88687), (2708, 50959)]