139922048

素因数分解:

$2^7\times 7^3\times {\mathrm{3187}}^1$

素因数の和:3222

約数の個数: 64

約数和(自身を含む): 325176000

約数和(自身を除く): 185253952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 3187, 5488, 6272, 6374, 10976, 12748, 21952, 22309, 25496, 43904, 44618, 50992, 89236, 101984, 156163, 178472, 203968, 312326, 356944, 407936, 624652, 713888, 1093141, 1249304, 1427776, 2186282, 2498608, 2855552, 4372564, 4997216, 8745128, 9994432, 17490256, 19988864, 34980512, 69961024, 139922048]

約数ペア:

[(1, 139922048), (2, 69961024), (4, 34980512), (7, 19988864), (8, 17490256), (14, 9994432), (16, 8745128), (28, 4997216), (32, 4372564), (49, 2855552), (56, 2498608), (64, 2186282), (98, 1427776), (112, 1249304), (128, 1093141), (196, 713888), (224, 624652), (343, 407936), (392, 356944), (448, 312326), (686, 203968), (784, 178472), (896, 156163), (1372, 101984), (1568, 89236), (2744, 50992), (3136, 44618), (3187, 43904), (5488, 25496), (6272, 22309), (6374, 21952), (10976, 12748)]