156728429666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1\times {\mathrm{1011817}}^1$

素因数の和:1013749

約数の個数: 16

約数和(自身を含む): 240954338520

約数和(自身を除く): 84225908854

約数列:

[1, 2, 41, 82, 1889, 3778, 77449, 154898, 1011817, 2023634, 41484497, 82968994, 1911322313, 3822644626, 78364214833, 156728429666]

約数ペア:

[(1, 156728429666), (2, 78364214833), (41, 3822644626), (82, 1911322313), (1889, 82968994), (3778, 41484497), (77449, 2023634), (154898, 1011817)]