149849168

素因数分解:

$2^4\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1213}}^1$

素因数の和:2331

約数の個数: 40

約数和(自身を含む): 332383488

約数和(自身を除く): 182534320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1103, 1213, 2206, 2426, 4412, 4852, 7721, 8491, 8824, 9704, 15442, 16982, 17648, 19408, 30884, 33964, 61768, 67928, 123536, 135856, 1337939, 2675878, 5351756, 9365573, 10703512, 18731146, 21407024, 37462292, 74924584, 149849168]

約数ペア:

[(1, 149849168), (2, 74924584), (4, 37462292), (7, 21407024), (8, 18731146), (14, 10703512), (16, 9365573), (28, 5351756), (56, 2675878), (112, 1337939), (1103, 135856), (1213, 123536), (2206, 67928), (2426, 61768), (4412, 33964), (4852, 30884), (7721, 19408), (8491, 17648), (8824, 16982), (9704, 15442)]