155687024

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42491}}^1$

素因数の和:42728

約数の個数: 20

約数和(自身を含む): 302967960

約数和(自身を除く): 147280936

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42491, 84982, 169964, 339928, 679856, 9730439, 19460878, 38921756, 77843512, 155687024]

約数ペア:

[(1, 155687024), (2, 77843512), (4, 38921756), (8, 19460878), (16, 9730439), (229, 679856), (458, 339928), (916, 169964), (1832, 84982), (3664, 42491)]