156395504

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{40559}}^1$

素因数の和:40808

約数の個数: 20

約数和(自身を含む): 304281120

約数和(自身を除く): 147885616

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 40559, 81118, 162236, 324472, 648944, 9774719, 19549438, 39098876, 78197752, 156395504]

約数ペア:

[(1, 156395504), (2, 78197752), (4, 39098876), (8, 19549438), (16, 9774719), (241, 648944), (482, 324472), (964, 162236), (1928, 81118), (3856, 40559)]