128365476

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{359}}^2$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 303974832

約数和(自身を除く): 175609356

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 359, 498, 718, 996, 1077, 1436, 2154, 4308, 29797, 59594, 89391, 119188, 128881, 178782, 257762, 357564, 386643, 515524, 773286, 1546572, 10697123, 21394246, 32091369, 42788492, 64182738, 128365476]

約数ペア:

[(1, 128365476), (2, 64182738), (3, 42788492), (4, 32091369), (6, 21394246), (12, 10697123), (83, 1546572), (166, 773286), (249, 515524), (332, 386643), (359, 357564), (498, 257762), (718, 178782), (996, 128881), (1077, 119188), (1436, 89391), (2154, 59594), (4308, 29797)]