156918948422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{69233}}^1$

素因数の和:69668

約数の個数: 32

約数和(自身を含む): 245653309440

約数和(自身を除く): 88734361018

約数列:

[1, 2, 31, 62, 139, 263, 278, 526, 4309, 8153, 8618, 16306, 36557, 69233, 73114, 138466, 1133267, 2146223, 2266534, 4292446, 9623387, 18208279, 19246774, 36416558, 298324997, 564456649, 596649994, 1128913298, 2530950781, 5061901562, 78459474211, 156918948422]

約数ペア:

[(1, 156918948422), (2, 78459474211), (31, 5061901562), (62, 2530950781), (139, 1128913298), (263, 596649994), (278, 564456649), (526, 298324997), (4309, 36416558), (8153, 19246774), (8618, 18208279), (16306, 9623387), (36557, 4292446), (69233, 2266534), (73114, 2146223), (138466, 1133267)]