156911523730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{986927}}^1$

素因数の和:988170

約数の個数: 32

約数和(自身を含む): 304415967744

約数和(自身を除く): 147504444014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1223, 2446, 6115, 12230, 15899, 31798, 79495, 158990, 986927, 1973854, 4934635, 9869270, 12830051, 25660102, 64150255, 128300510, 1207011721, 2414023442, 6035058605, 12070117210, 15691152373, 31382304746, 78455761865, 156911523730]

約数ペア:

[(1, 156911523730), (2, 78455761865), (5, 31382304746), (10, 15691152373), (13, 12070117210), (26, 6035058605), (65, 2414023442), (130, 1207011721), (1223, 128300510), (2446, 64150255), (6115, 25660102), (12230, 12830051), (15899, 9869270), (31798, 4934635), (79495, 1973854), (158990, 986927)]