137777752

素因数分解:

$2^3\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{1607}}^1$

素因数の和:3151

約数の個数: 32

約数和(自身を含む): 295614720

約数和(自身を除く): 157836968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1531, 1607, 3062, 3214, 6124, 6428, 10717, 11249, 12248, 12856, 21434, 22498, 42868, 44996, 85736, 89992, 2460317, 4920634, 9841268, 17222219, 19682536, 34444438, 68888876, 137777752]

約数ペア:

[(1, 137777752), (2, 68888876), (4, 34444438), (7, 19682536), (8, 17222219), (14, 9841268), (28, 4920634), (56, 2460317), (1531, 89992), (1607, 85736), (3062, 44996), (3214, 42868), (6124, 22498), (6428, 21434), (10717, 12856), (11249, 12248)]