136740863

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 167516160

約数和(自身を除く): 30775297

約数列:

[1, 7, 37, 41, 79, 163, 259, 287, 553, 1141, 1517, 2923, 3239, 6031, 6683, 10619, 12877, 20461, 22673, 42217, 46781, 90139, 119843, 247271, 476449, 527957, 838901, 1730897, 3335143, 3695699, 19534409, 136740863]

約数ペア:

[(1, 136740863), (7, 19534409), (37, 3695699), (41, 3335143), (79, 1730897), (163, 838901), (259, 527957), (287, 476449), (553, 247271), (1141, 119843), (1517, 90139), (2923, 46781), (3239, 42217), (6031, 22673), (6683, 20461), (10619, 12877)]