157670564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{20287}}^1$

素因数の和:20387

約数の個数: 24

約数和(自身を含む): 289712640

約数和(自身を除く): 132042076

約数列:

[1, 2, 4, 29, 58, 67, 116, 134, 268, 1943, 3886, 7772, 20287, 40574, 81148, 588323, 1176646, 1359229, 2353292, 2718458, 5436916, 39417641, 78835282, 157670564]

約数ペア:

[(1, 157670564), (2, 78835282), (4, 39417641), (29, 5436916), (58, 2718458), (67, 2353292), (116, 1359229), (134, 1176646), (268, 588323), (1943, 81148), (3886, 40574), (7772, 20287)]