157040578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{4549}}^1$

素因数の和:5013

約数の個数: 16

約数和(自身を含む): 241932600

約数和(自身を除く): 84892022

約数列:

[1, 2, 41, 82, 421, 842, 4549, 9098, 17261, 34522, 186509, 373018, 1915129, 3830258, 78520289, 157040578]

約数ペア:

[(1, 157040578), (2, 78520289), (41, 3830258), (82, 1915129), (421, 373018), (842, 186509), (4549, 34522), (9098, 17261)]