155963241486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21500309}}^1$

素因数の和:21500361

約数の個数: 48

約数和(自身を含む): 375653416320

約数和(自身を除く): 219690174834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 21500309, 43000618, 64500927, 129001854, 193502781, 279504017, 387005562, 559008034, 666509579, 838512051, 1333019158, 1677024102, 1999528737, 2515536153, 3999057474, 5031072306, 5998586211, 8664624527, 11997172422, 17329249054, 25993873581, 51987747162, 77981620743, 155963241486]

約数ペア:

[(1, 155963241486), (2, 77981620743), (3, 51987747162), (6, 25993873581), (9, 17329249054), (13, 11997172422), (18, 8664624527), (26, 5998586211), (31, 5031072306), (39, 3999057474), (62, 2515536153), (78, 1999528737), (93, 1677024102), (117, 1333019158), (186, 838512051), (234, 666509579), (279, 559008034), (403, 387005562), (558, 279504017), (806, 193502781), (1209, 129001854), (2418, 64500927), (3627, 43000618), (7254, 21500309)]