126722008

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8053}}^1$

素因数の和:8347

約数の個数: 32

約数和(自身を含む): 272547360

約数和(自身を除く): 145825352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 8053, 15736, 16106, 32212, 56371, 64424, 112742, 225484, 450968, 2262893, 4525786, 9051572, 15840251, 18103144, 31680502, 63361004, 126722008]

約数ペア:

[(1, 126722008), (2, 63361004), (4, 31680502), (7, 18103144), (8, 15840251), (14, 9051572), (28, 4525786), (56, 2262893), (281, 450968), (562, 225484), (1124, 112742), (1967, 64424), (2248, 56371), (3934, 32212), (7868, 16106), (8053, 15736)]