156718702

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1871}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 278913024

約数和(自身を除く): 122194322

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 386, 434, 1351, 1871, 2702, 3742, 5983, 11966, 13097, 26194, 41881, 58001, 83762, 116002, 361103, 406007, 722206, 812014, 2527721, 5055442, 11194193, 22388386, 78359351, 156718702]

約数ペア:

[(1, 156718702), (2, 78359351), (7, 22388386), (14, 11194193), (31, 5055442), (62, 2527721), (193, 812014), (217, 722206), (386, 406007), (434, 361103), (1351, 116002), (1871, 83762), (2702, 58001), (3742, 41881), (5983, 26194), (11966, 13097)]