152870977

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 188052480

約数和(自身を除く): 35181503

約数列:

[1, 7, 29, 43, 83, 203, 211, 301, 581, 1247, 1477, 2407, 3569, 6119, 8729, 9073, 16849, 17513, 24983, 42833, 63511, 103501, 122591, 263117, 507877, 724507, 753059, 1841819, 3555139, 5271413, 21838711, 152870977]

約数ペア:

[(1, 152870977), (7, 21838711), (29, 5271413), (43, 3555139), (83, 1841819), (203, 753059), (211, 724507), (301, 507877), (581, 263117), (1247, 122591), (1477, 103501), (2407, 63511), (3569, 42833), (6119, 24983), (8729, 17513), (9073, 16849)]