126336644

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 263316480

約数和(自身を除く): 136979836

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 628, 812, 991, 1099, 1982, 2198, 3964, 4396, 4553, 6937, 9106, 13874, 18212, 27748, 28739, 31871, 57478, 63742, 114956, 127484, 155587, 201173, 311174, 402346, 622348, 804692, 1089109, 2178218, 4356436, 4512023, 9024046, 18048092, 31584161, 63168322, 126336644]

約数ペア:

[(1, 126336644), (2, 63168322), (4, 31584161), (7, 18048092), (14, 9024046), (28, 4512023), (29, 4356436), (58, 2178218), (116, 1089109), (157, 804692), (203, 622348), (314, 402346), (406, 311174), (628, 201173), (812, 155587), (991, 127484), (1099, 114956), (1982, 63742), (2198, 57478), (3964, 31871), (4396, 28739), (4553, 27748), (6937, 18212), (9106, 13874)]