133440322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20599}}^1$

素因数の和:20721

約数の個数: 16

約数和(自身を含む): 207648000

約数和(自身を除く): 74207678

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 20599, 41198, 844559, 1627321, 1689118, 3254642, 66720161, 133440322]

約数ペア:

[(1, 133440322), (2, 66720161), (41, 3254642), (79, 1689118), (82, 1627321), (158, 844559), (3239, 41198), (6478, 20599)]