157002188

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{15619}}^1$

素因数の和:15989

約数の個数: 24

約数和(自身を含む): 314899200

約数和(自身を除く): 157897012

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 15619, 31238, 62476, 109333, 218666, 437332, 5607221, 11214442, 22428884, 39250547, 78501094, 157002188]

約数ペア:

[(1, 157002188), (2, 78501094), (4, 39250547), (7, 22428884), (14, 11214442), (28, 5607221), (359, 437332), (718, 218666), (1436, 109333), (2513, 62476), (5026, 31238), (10052, 15619)]