118260128

素因数分解:

$2^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 272916000

約数和(自身を除く): 154655872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 199, 224, 379, 392, 398, 758, 784, 796, 1393, 1516, 1568, 1592, 2653, 2786, 3032, 3184, 5306, 5572, 6064, 6368, 9751, 10612, 11144, 12128, 18571, 19502, 21224, 22288, 37142, 39004, 42448, 44576, 74284, 75421, 78008, 84896, 148568, 150842, 156016, 297136, 301684, 312032, 527947, 594272, 603368, 1055894, 1206736, 2111788, 2413472, 3695629, 4223576, 7391258, 8447152, 14782516, 16894304, 29565032, 59130064, 118260128]

約数ペア:

[(1, 118260128), (2, 59130064), (4, 29565032), (7, 16894304), (8, 14782516), (14, 8447152), (16, 7391258), (28, 4223576), (32, 3695629), (49, 2413472), (56, 2111788), (98, 1206736), (112, 1055894), (196, 603368), (199, 594272), (224, 527947), (379, 312032), (392, 301684), (398, 297136), (758, 156016), (784, 150842), (796, 148568), (1393, 84896), (1516, 78008), (1568, 75421), (1592, 74284), (2653, 44576), (2786, 42448), (3032, 39004), (3184, 37142), (5306, 22288), (5572, 21224), (6064, 19502), (6368, 18571), (9751, 12128), (10612, 11144)]