128130228

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{4283}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 333466560

約数和(自身を除く): 205336332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2493, 3324, 4283, 4986, 7479, 8566, 9972, 12849, 14958, 17132, 25698, 29916, 38547, 51396, 77094, 115641, 154188, 231282, 462564, 1186391, 2372782, 3559173, 4745564, 7118346, 10677519, 14236692, 21355038, 32032557, 42710076, 64065114, 128130228]

約数ペア:

[(1, 128130228), (2, 64065114), (3, 42710076), (4, 32032557), (6, 21355038), (9, 14236692), (12, 10677519), (18, 7118346), (27, 4745564), (36, 3559173), (54, 2372782), (108, 1186391), (277, 462564), (554, 231282), (831, 154188), (1108, 115641), (1662, 77094), (2493, 51396), (3324, 38547), (4283, 29916), (4986, 25698), (7479, 17132), (8566, 14958), (9972, 12849)]