189804608

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2129}}^1$

素因数の和:2347

約数の個数: 56

約数和(自身を含む): 432816000

約数和(自身を除く): 243011392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2129, 2786, 3184, 4258, 5572, 6368, 8516, 11144, 12736, 14903, 17032, 22288, 29806, 34064, 44576, 59612, 68128, 89152, 119224, 136256, 238448, 423671, 476896, 847342, 953792, 1694684, 2965697, 3389368, 5931394, 6778736, 11862788, 13557472, 23725576, 27114944, 47451152, 94902304, 189804608]

約数ペア:

[(1, 189804608), (2, 94902304), (4, 47451152), (7, 27114944), (8, 23725576), (14, 13557472), (16, 11862788), (28, 6778736), (32, 5931394), (56, 3389368), (64, 2965697), (112, 1694684), (199, 953792), (224, 847342), (398, 476896), (448, 423671), (796, 238448), (1393, 136256), (1592, 119224), (2129, 89152), (2786, 68128), (3184, 59612), (4258, 44576), (5572, 34064), (6368, 29806), (8516, 22288), (11144, 17032), (12736, 14903)]