187209008

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2794

約数の個数: 60

約数和(自身を含む): 426836520

約数和(自身を除く): 239627512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2492, 2683, 4361, 4984, 5366, 8722, 9968, 10732, 17444, 18781, 21464, 34888, 37562, 42928, 69776, 75124, 131467, 150248, 238787, 262934, 300496, 477574, 525868, 955148, 1051736, 1671509, 1910296, 2103472, 3343018, 3820592, 6686036, 11700563, 13372072, 23401126, 26744144, 46802252, 93604504, 187209008]

約数ペア:

[(1, 187209008), (2, 93604504), (4, 46802252), (7, 26744144), (8, 23401126), (14, 13372072), (16, 11700563), (28, 6686036), (49, 3820592), (56, 3343018), (89, 2103472), (98, 1910296), (112, 1671509), (178, 1051736), (196, 955148), (356, 525868), (392, 477574), (623, 300496), (712, 262934), (784, 238787), (1246, 150248), (1424, 131467), (2492, 75124), (2683, 69776), (4361, 42928), (4984, 37562), (5366, 34888), (8722, 21464), (9968, 18781), (10732, 17444)]