156958790126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{6248857}}^1$

素因数の和:6249539

約数の個数: 16

約数和(自身を含む): 248204639760

約数和(自身を除く): 91245849634

約数列:

[1, 2, 19, 38, 661, 1322, 12559, 25118, 6248857, 12497714, 118728283, 237456566, 4130494477, 8260988954, 78479395063, 156958790126]

約数ペア:

[(1, 156958790126), (2, 78479395063), (19, 8260988954), (38, 4130494477), (661, 237456566), (1322, 118728283), (12559, 12497714), (25118, 6248857)]