161330357671

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{2311}}^1\times {\mathrm{8849}}^1$

素因数の和:11204

約数の個数: 32

約数和(自身を含む): 196427520000

約数和(自身を除く): 35097162329

約数列:

[1, 7, 23, 49, 161, 343, 1127, 2311, 7889, 8849, 16177, 53153, 61943, 113239, 203527, 372071, 433601, 792673, 1424689, 2604497, 3035207, 9972823, 18231479, 20450039, 69809761, 143150273, 470350897, 1002051911, 3292456279, 7014363377, 23047193953, 161330357671]

約数ペア:

[(1, 161330357671), (7, 23047193953), (23, 7014363377), (49, 3292456279), (161, 1002051911), (343, 470350897), (1127, 143150273), (2311, 69809761), (7889, 20450039), (8849, 18231479), (16177, 9972823), (53153, 3035207), (61943, 2604497), (113239, 1424689), (203527, 792673), (372071, 433601)]