149482648

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3863}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 320866560

約数和(自身を除く): 171383912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2764, 3863, 4837, 5528, 7726, 9674, 15452, 19348, 27041, 30904, 38696, 54082, 108164, 216328, 2669333, 5338666, 10677332, 18685331, 21354664, 37370662, 74741324, 149482648]

約数ペア:

[(1, 149482648), (2, 74741324), (4, 37370662), (7, 21354664), (8, 18685331), (14, 10677332), (28, 5338666), (56, 2669333), (691, 216328), (1382, 108164), (2764, 54082), (3863, 38696), (4837, 30904), (5528, 27041), (7726, 19348), (9674, 15452)]