156698129

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 193942728

約数和(自身を除く): 37244599

約数列:

[1, 7, 17, 49, 119, 313, 601, 833, 2191, 4207, 5321, 10217, 15337, 29449, 37247, 71519, 188113, 260729, 500633, 1316791, 3197921, 9217537, 22385447, 156698129]

約数ペア:

[(1, 156698129), (7, 22385447), (17, 9217537), (49, 3197921), (119, 1316791), (313, 500633), (601, 260729), (833, 188113), (2191, 71519), (4207, 37247), (5321, 29449), (10217, 15337)]