128577732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2243}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 318935232

約数和(自身を除く): 190357500

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 281, 562, 843, 1124, 1686, 2243, 3372, 4486, 4777, 6729, 8972, 9554, 13458, 14331, 19108, 26916, 28662, 38131, 57324, 76262, 114393, 152524, 228786, 457572, 630283, 1260566, 1890849, 2521132, 3781698, 7563396, 10714811, 21429622, 32144433, 42859244, 64288866, 128577732]

約数ペア:

[(1, 128577732), (2, 64288866), (3, 42859244), (4, 32144433), (6, 21429622), (12, 10714811), (17, 7563396), (34, 3781698), (51, 2521132), (68, 1890849), (102, 1260566), (204, 630283), (281, 457572), (562, 228786), (843, 152524), (1124, 114393), (1686, 76262), (2243, 57324), (3372, 38131), (4486, 28662), (4777, 26916), (6729, 19108), (8972, 14331), (9554, 13458)]