130189178

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 247471200

約数和(自身を除く): 117282022

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2411, 2842, 3857, 4822, 7714, 16877, 26999, 33754, 45809, 53998, 69919, 91618, 118139, 139838, 236278, 320663, 489433, 641326, 978866, 1328461, 2244641, 2656922, 3426031, 4489282, 6852062, 9299227, 18598454, 65094589, 130189178]

約数ペア:

[(1, 130189178), (2, 65094589), (7, 18598454), (14, 9299227), (19, 6852062), (29, 4489282), (38, 3426031), (49, 2656922), (58, 2244641), (98, 1328461), (133, 978866), (203, 641326), (266, 489433), (406, 320663), (551, 236278), (931, 139838), (1102, 118139), (1421, 91618), (1862, 69919), (2411, 53998), (2842, 45809), (3857, 33754), (4822, 26999), (7714, 16877)]