138895108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{24097}}^1$

素因数の和:24243

約数の個数: 24

約数和(自身を含む): 267198624

約数和(自身を除く): 128303516

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 24097, 48194, 96388, 265067, 530134, 1060268, 3156707, 6313414, 12626828, 34723777, 69447554, 138895108]

約数ペア:

[(1, 138895108), (2, 69447554), (4, 34723777), (11, 12626828), (22, 6313414), (44, 3156707), (131, 1060268), (262, 530134), (524, 265067), (1441, 96388), (2882, 48194), (5764, 24097)]