169145858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3449}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 302054400

約数和(自身を除く): 132908542

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 434, 791, 1582, 3449, 3503, 6898, 7006, 24143, 24521, 48286, 49042, 106919, 213838, 389737, 748433, 779474, 1496866, 2728159, 5456318, 12081847, 24163694, 84572929, 169145858]

約数ペア:

[(1, 169145858), (2, 84572929), (7, 24163694), (14, 12081847), (31, 5456318), (62, 2728159), (113, 1496866), (217, 779474), (226, 748433), (434, 389737), (791, 213838), (1582, 106919), (3449, 49042), (3503, 48286), (6898, 24521), (7006, 24143)]