128976636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 317864960

約数和(自身を除く): 188888324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 1567, 2166, 3134, 4332, 4701, 6268, 6859, 9402, 13718, 18804, 20577, 27436, 29773, 41154, 59546, 82308, 89319, 119092, 178638, 357276, 565687, 1131374, 1697061, 2262748, 3394122, 6788244, 10748053, 21496106, 32244159, 42992212, 64488318, 128976636]

約数ペア:

[(1, 128976636), (2, 64488318), (3, 42992212), (4, 32244159), (6, 21496106), (12, 10748053), (19, 6788244), (38, 3394122), (57, 2262748), (76, 1697061), (114, 1131374), (228, 565687), (361, 357276), (722, 178638), (1083, 119092), (1444, 89319), (1567, 82308), (2166, 59546), (3134, 41154), (4332, 29773), (4701, 27436), (6268, 20577), (6859, 18804), (9402, 13718)]