128067852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 330884848

約数和(自身を除く): 202816996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 193, 242, 363, 386, 457, 484, 579, 726, 772, 914, 1158, 1371, 1452, 1828, 2123, 2316, 2742, 4246, 5027, 5484, 6369, 8492, 10054, 12738, 15081, 20108, 23353, 25476, 30162, 46706, 55297, 60324, 70059, 88201, 93412, 110594, 140118, 165891, 176402, 221188, 264603, 280236, 331782, 352804, 529206, 663564, 970211, 1058412, 1940422, 2910633, 3880844, 5821266, 10672321, 11642532, 21344642, 32016963, 42689284, 64033926, 128067852]

約数ペア:

[(1, 128067852), (2, 64033926), (3, 42689284), (4, 32016963), (6, 21344642), (11, 11642532), (12, 10672321), (22, 5821266), (33, 3880844), (44, 2910633), (66, 1940422), (121, 1058412), (132, 970211), (193, 663564), (242, 529206), (363, 352804), (386, 331782), (457, 280236), (484, 264603), (579, 221188), (726, 176402), (772, 165891), (914, 140118), (1158, 110594), (1371, 93412), (1452, 88201), (1828, 70059), (2123, 60324), (2316, 55297), (2742, 46706), (4246, 30162), (5027, 25476), (5484, 23353), (6369, 20108), (8492, 15081), (10054, 12738)]