169231572

素因数分解:

$2^2\times 3^3\times {\mathrm{397}}^1\times {\mathrm{3947}}^1$

素因数の和:4357

約数の個数: 48

約数和(自身を含む): 439965120

約数和(自身を除く): 270733548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 397, 794, 1191, 1588, 2382, 3573, 3947, 4764, 7146, 7894, 10719, 11841, 14292, 15788, 21438, 23682, 35523, 42876, 47364, 71046, 106569, 142092, 213138, 426276, 1566959, 3133918, 4700877, 6267836, 9401754, 14102631, 18803508, 28205262, 42307893, 56410524, 84615786, 169231572]

約数ペア:

[(1, 169231572), (2, 84615786), (3, 56410524), (4, 42307893), (6, 28205262), (9, 18803508), (12, 14102631), (18, 9401754), (27, 6267836), (36, 4700877), (54, 3133918), (108, 1566959), (397, 426276), (794, 213138), (1191, 142092), (1588, 106569), (2382, 71046), (3573, 47364), (3947, 42876), (4764, 35523), (7146, 23682), (7894, 21438), (10719, 15788), (11841, 14292)]