125904128

素因数分解:

$2^8\times 7^2\times {\mathrm{10037}}^1$

素因数の和:10067

約数の個数: 54

約数和(自身を含む): 292376826

約数和(自身を除く): 166472698

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 10037, 12544, 20074, 40148, 70259, 80296, 140518, 160592, 281036, 321184, 491813, 562072, 642368, 983626, 1124144, 1284736, 1967252, 2248288, 2569472, 3934504, 4496576, 7869008, 8993152, 15738016, 17986304, 31476032, 62952064, 125904128]

約数ペア:

[(1, 125904128), (2, 62952064), (4, 31476032), (7, 17986304), (8, 15738016), (14, 8993152), (16, 7869008), (28, 4496576), (32, 3934504), (49, 2569472), (56, 2248288), (64, 1967252), (98, 1284736), (112, 1124144), (128, 983626), (196, 642368), (224, 562072), (256, 491813), (392, 321184), (448, 281036), (784, 160592), (896, 140518), (1568, 80296), (1792, 70259), (3136, 40148), (6272, 20074), (10037, 12544)]