126578868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6389}}^1$

素因数の和:6536

約数の個数: 48

約数和(自身を含む): 320624640

約数和(自身を除く): 194045772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6389, 6604, 9906, 12778, 19167, 19812, 25556, 38334, 76668, 83057, 166114, 249171, 332228, 498342, 811403, 996684, 1622806, 2434209, 3245612, 4868418, 9736836, 10548239, 21096478, 31644717, 42192956, 63289434, 126578868]

約数ペア:

[(1, 126578868), (2, 63289434), (3, 42192956), (4, 31644717), (6, 21096478), (12, 10548239), (13, 9736836), (26, 4868418), (39, 3245612), (52, 2434209), (78, 1622806), (127, 996684), (156, 811403), (254, 498342), (381, 332228), (508, 249171), (762, 166114), (1524, 83057), (1651, 76668), (3302, 38334), (4953, 25556), (6389, 19812), (6604, 19167), (9906, 12778)]