164929177

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 43986023

約数列:

[1, 7, 19, 29, 61, 133, 203, 427, 551, 701, 1159, 1769, 3857, 4907, 8113, 12383, 13319, 20329, 33611, 42761, 93233, 142303, 235277, 299327, 386251, 812459, 1240069, 2703757, 5687213, 8680483, 23561311, 164929177]

約数ペア:

[(1, 164929177), (7, 23561311), (19, 8680483), (29, 5687213), (61, 2703757), (133, 1240069), (203, 812459), (427, 386251), (551, 299327), (701, 235277), (1159, 142303), (1769, 93233), (3857, 42761), (4907, 33611), (8113, 20329), (12383, 13319)]