128376264

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{67709}}^1$

素因数の和:67797

約数の個数: 32

約数和(自身を含む): 325008000

約数和(自身を除く): 196631736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 67709, 135418, 203127, 270836, 406254, 541672, 812508, 1625016, 5349011, 10698022, 16047033, 21396044, 32094066, 42792088, 64188132, 128376264]

約数ペア:

[(1, 128376264), (2, 64188132), (3, 42792088), (4, 32094066), (6, 21396044), (8, 16047033), (12, 10698022), (24, 5349011), (79, 1625016), (158, 812508), (237, 541672), (316, 406254), (474, 270836), (632, 203127), (948, 135418), (1896, 67709)]