128419752

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{7547}}^1$

素因数の和:8265

約数の個数: 32

約数和(自身を含む): 321544800

約数和(自身を除く): 193125048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1418, 2127, 2836, 4254, 5672, 7547, 8508, 15094, 17016, 22641, 30188, 45282, 60376, 90564, 181128, 5350823, 10701646, 16052469, 21403292, 32104938, 42806584, 64209876, 128419752]

約数ペア:

[(1, 128419752), (2, 64209876), (3, 42806584), (4, 32104938), (6, 21403292), (8, 16052469), (12, 10701646), (24, 5350823), (709, 181128), (1418, 90564), (2127, 60376), (2836, 45282), (4254, 30188), (5672, 22641), (7547, 17016), (8508, 15094)]