131575176

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13147}}^1$

素因数の和:13298

約数の個数: 48

約数和(自身を含む): 358940400

約数和(自身を除く): 227365224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 13147, 26294, 39441, 52588, 78882, 105176, 118323, 157764, 236646, 315528, 473292, 946584, 1827433, 3654866, 5482299, 7309732, 10964598, 14619464, 16446897, 21929196, 32893794, 43858392, 65787588, 131575176]

約数ペア:

[(1, 131575176), (2, 65787588), (3, 43858392), (4, 32893794), (6, 21929196), (8, 16446897), (9, 14619464), (12, 10964598), (18, 7309732), (24, 5482299), (36, 3654866), (72, 1827433), (139, 946584), (278, 473292), (417, 315528), (556, 236646), (834, 157764), (1112, 118323), (1251, 105176), (1668, 78882), (2502, 52588), (3336, 39441), (5004, 26294), (10008, 13147)]