123168136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 285626880

約数和(自身を除く): 162458744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 367, 461, 728, 734, 922, 1468, 1844, 2569, 2936, 3227, 3688, 4771, 5138, 5993, 6454, 9542, 10276, 11986, 12908, 19084, 20552, 23972, 25816, 33397, 38168, 41951, 47944, 66794, 83902, 133588, 167804, 169187, 267176, 335608, 338374, 676748, 1184309, 1353496, 2199431, 2368618, 4398862, 4737236, 8797724, 9474472, 15396017, 17595448, 30792034, 61584068, 123168136]

約数ペア:

[(1, 123168136), (2, 61584068), (4, 30792034), (7, 17595448), (8, 15396017), (13, 9474472), (14, 8797724), (26, 4737236), (28, 4398862), (52, 2368618), (56, 2199431), (91, 1353496), (104, 1184309), (182, 676748), (364, 338374), (367, 335608), (461, 267176), (728, 169187), (734, 167804), (922, 133588), (1468, 83902), (1844, 66794), (2569, 47944), (2936, 41951), (3227, 38168), (3688, 33397), (4771, 25816), (5138, 23972), (5993, 20552), (6454, 19084), (9542, 12908), (10276, 11986)]