156960873209

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{8623}}^1$

素因数の和:9645

約数の個数: 32

約数和(自身を含む): 186430734336

約数和(自身を除く): 29469861127

約数列:

[1, 7, 47, 61, 329, 427, 907, 2867, 6349, 8623, 20069, 42629, 55327, 60361, 298403, 387289, 405281, 526003, 2600369, 2836967, 3682021, 7821061, 18202583, 24722141, 54747427, 173054987, 367589867, 477084721, 2573129069, 3339593047, 22422981887, 156960873209]

約数ペア:

[(1, 156960873209), (7, 22422981887), (47, 3339593047), (61, 2573129069), (329, 477084721), (427, 367589867), (907, 173054987), (2867, 54747427), (6349, 24722141), (8623, 18202583), (20069, 7821061), (42629, 3682021), (55327, 2836967), (60361, 2600369), (298403, 526003), (387289, 405281)]