152136640

素因数分解:

$2^6\times 5^1\times {\mathrm{475427}}^1$

素因数の和:475444

約数の個数: 28

約数和(自身を含む): 362276136

約数和(自身を除く): 210139496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 475427, 950854, 1901708, 2377135, 3803416, 4754270, 7606832, 9508540, 15213664, 19017080, 30427328, 38034160, 76068320, 152136640]

約数ペア:

[(1, 152136640), (2, 76068320), (4, 38034160), (5, 30427328), (8, 19017080), (10, 15213664), (16, 9508540), (20, 7606832), (32, 4754270), (40, 3803416), (64, 2377135), (80, 1901708), (160, 950854), (320, 475427)]