168081190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 308810880

約数和(自身を除く): 140729690

約数列:

[1, 2, 5, 10, 79, 137, 158, 274, 395, 685, 790, 1370, 1553, 3106, 7765, 10823, 15530, 21646, 54115, 108230, 122687, 212761, 245374, 425522, 613435, 1063805, 1226870, 2127610, 16808119, 33616238, 84040595, 168081190]

約数ペア:

[(1, 168081190), (2, 84040595), (5, 33616238), (10, 16808119), (79, 2127610), (137, 1226870), (158, 1063805), (274, 613435), (395, 425522), (685, 245374), (790, 212761), (1370, 122687), (1553, 108230), (3106, 54115), (7765, 21646), (10823, 15530)]