128788684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{6113}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 236244960

約数和(自身を除く): 107456276

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 5267, 6113, 10534, 12226, 21068, 24452, 140599, 281198, 562396, 1399877, 2799754, 5599508, 32197171, 64394342, 128788684]

約数ペア:

[(1, 128788684), (2, 64394342), (4, 32197171), (23, 5599508), (46, 2799754), (92, 1399877), (229, 562396), (458, 281198), (916, 140599), (5267, 24452), (6113, 21068), (10534, 12226)]