126922348

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 262528000

約数和(自身を除く): 135605652

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1171, 1372, 2212, 2342, 3871, 4684, 7742, 8197, 15484, 16394, 27097, 32788, 54194, 57379, 92509, 108388, 114758, 185018, 229516, 370036, 401653, 647563, 803306, 1295126, 1606612, 2590252, 4532941, 9065882, 18131764, 31730587, 63461174, 126922348]

約数ペア:

[(1, 126922348), (2, 63461174), (4, 31730587), (7, 18131764), (14, 9065882), (28, 4532941), (49, 2590252), (79, 1606612), (98, 1295126), (158, 803306), (196, 647563), (316, 401653), (343, 370036), (553, 229516), (686, 185018), (1106, 114758), (1171, 108388), (1372, 92509), (2212, 57379), (2342, 54194), (3871, 32788), (4684, 27097), (7742, 16394), (8197, 15484)]