155491728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{462773}}^1$

素因数の和:462791

約数の個数: 40

約数和(自身を含む): 459071808

約数和(自身を除く): 303580080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 462773, 925546, 1388319, 1851092, 2776638, 3239411, 3702184, 5553276, 6478822, 7404368, 9718233, 11106552, 12957644, 19436466, 22213104, 25915288, 38872932, 51830576, 77745864, 155491728]

約数ペア:

[(1, 155491728), (2, 77745864), (3, 51830576), (4, 38872932), (6, 25915288), (7, 22213104), (8, 19436466), (12, 12957644), (14, 11106552), (16, 9718233), (21, 7404368), (24, 6478822), (28, 5553276), (42, 3702184), (48, 3239411), (56, 2776638), (84, 1851092), (112, 1388319), (168, 925546), (336, 462773)]