157030493198

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{1545667}}^1$

素因数の和:1546391

約数の個数: 16

約数和(自身を含む): 238898446080

約数和(自身を除く): 81867952882

約数列:

[1, 2, 79, 158, 643, 1286, 50797, 101594, 1545667, 3091334, 122107693, 244215386, 993863881, 1987727762, 78515246599, 157030493198]

約数ペア:

[(1, 157030493198), (2, 78515246599), (79, 1987727762), (158, 993863881), (643, 244215386), (1286, 122107693), (50797, 3091334), (101594, 1545667)]