168442181306

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{4273}}^1$

素因数の和:4899

約数の個数: 64

約数和(自身を含む): 297782231040

約数和(自身を除く): 129340049734

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 431, 658, 862, 973, 1946, 3017, 4273, 6034, 6533, 8546, 13066, 20257, 29911, 40514, 45731, 59822, 59909, 91462, 119818, 141799, 200831, 283598, 401662, 419363, 593947, 838726, 1187894, 1405817, 1841663, 2811634, 2815723, 3683326, 4157629, 5631446, 8315258, 12891641, 19710061, 25783282, 27915509, 39420122, 55831018, 86558161, 173116322, 195408563, 255991157, 390817126, 511982314, 605907127, 1211814254, 1791938099, 3583876198, 12031584379, 24063168758, 84221090653, 168442181306]

約数ペア:

[(1, 168442181306), (2, 84221090653), (7, 24063168758), (14, 12031584379), (47, 3583876198), (94, 1791938099), (139, 1211814254), (278, 605907127), (329, 511982314), (431, 390817126), (658, 255991157), (862, 195408563), (973, 173116322), (1946, 86558161), (3017, 55831018), (4273, 39420122), (6034, 27915509), (6533, 25783282), (8546, 19710061), (13066, 12891641), (20257, 8315258), (29911, 5631446), (40514, 4157629), (45731, 3683326), (59822, 2815723), (59909, 2811634), (91462, 1841663), (119818, 1405817), (141799, 1187894), (200831, 838726), (283598, 593947), (401662, 419363)]