16156737779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1\times {\mathrm{1847}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 20121378816

約数和(自身を除く): 3964641037

約数列:

[1, 7, 13, 91, 97, 679, 991, 1261, 1847, 6937, 8827, 12883, 12929, 24011, 90181, 96127, 168077, 179159, 672889, 1249651, 1254113, 1830377, 2329067, 8747557, 12812639, 16303469, 23794901, 166564307, 177546569, 1242825983, 2308105397, 16156737779]

約数ペア:

[(1, 16156737779), (7, 2308105397), (13, 1242825983), (91, 177546569), (97, 166564307), (679, 23794901), (991, 16303469), (1261, 12812639), (1847, 8747557), (6937, 2329067), (8827, 1830377), (12883, 1254113), (12929, 1249651), (24011, 672889), (90181, 179159), (96127, 168077)]