163020236980

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1531}}^1\times {\mathrm{9227}}^1$

素因数の和:11344

約数の個数: 48

約数和(自身を含む): 343196997696

約数和(自身を除く): 180176760716

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 1531, 2308, 2885, 3062, 5770, 6124, 7655, 9227, 11540, 15310, 18454, 30620, 36908, 46135, 92270, 184540, 883387, 1766774, 3533548, 4416935, 5323979, 8833870, 10647958, 14126537, 17667740, 21295916, 26619895, 28253074, 53239790, 56506148, 70632685, 106479580, 141265370, 282530740, 8151011849, 16302023698, 32604047396, 40755059245, 81510118490, 163020236980]

約数ペア:

[(1, 163020236980), (2, 81510118490), (4, 40755059245), (5, 32604047396), (10, 16302023698), (20, 8151011849), (577, 282530740), (1154, 141265370), (1531, 106479580), (2308, 70632685), (2885, 56506148), (3062, 53239790), (5770, 28253074), (6124, 26619895), (7655, 21295916), (9227, 17667740), (11540, 14126537), (15310, 10647958), (18454, 8833870), (30620, 5323979), (36908, 4416935), (46135, 3533548), (92270, 1766774), (184540, 883387)]