156966664

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{5273}}^1$

素因数の和:5401

約数の個数: 24

約数和(自身を含む): 299273130

約数和(自身を除く): 142306466

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3721, 5273, 7442, 10546, 14884, 21092, 29768, 42184, 321653, 643306, 1286612, 2573224, 19620833, 39241666, 78483332, 156966664]

約数ペア:

[(1, 156966664), (2, 78483332), (4, 39241666), (8, 19620833), (61, 2573224), (122, 1286612), (244, 643306), (488, 321653), (3721, 42184), (5273, 29768), (7442, 21092), (10546, 14884)]