148156640

素因数分解:

$2^5\times 5^1\times {\mathrm{925979}}^1$

素因数の和:925994

約数の個数: 24

約数和(自身を含む): 350020440

約数和(自身を除く): 201863800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 925979, 1851958, 3703916, 4629895, 7407832, 9259790, 14815664, 18519580, 29631328, 37039160, 74078320, 148156640]

約数ペア:

[(1, 148156640), (2, 74078320), (4, 37039160), (5, 29631328), (8, 18519580), (10, 14815664), (16, 9259790), (20, 7407832), (32, 4629895), (40, 3703916), (80, 1851958), (160, 925979)]