149590376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46399}}^1$

素因数の和:46449

約数の個数: 32

約数和(自身を含む): 311808000

約数和(自身を除く): 162217624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 46399, 92798, 185596, 371192, 603187, 1206374, 1438369, 2412748, 2876738, 4825496, 5753476, 11506952, 18698797, 37397594, 74795188, 149590376]

約数ペア:

[(1, 149590376), (2, 74795188), (4, 37397594), (8, 18698797), (13, 11506952), (26, 5753476), (31, 4825496), (52, 2876738), (62, 2412748), (104, 1438369), (124, 1206374), (248, 603187), (403, 371192), (806, 185596), (1612, 92798), (3224, 46399)]