128336508

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 344171520

約数和(自身を除く): 215835012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 131, 141, 188, 193, 262, 282, 386, 393, 423, 524, 564, 579, 772, 786, 846, 1158, 1179, 1269, 1572, 1692, 1737, 2316, 2358, 2538, 3474, 3537, 4716, 5076, 5211, 6157, 6948, 7074, 9071, 10422, 12314, 14148, 18142, 18471, 20844, 24628, 25283, 27213, 36284, 36942, 50566, 54426, 55413, 73884, 75849, 81639, 101132, 108852, 110826, 151698, 163278, 166239, 221652, 227547, 244917, 303396, 326556, 332478, 455094, 489834, 664956, 682641, 910188, 979668, 1188301, 1365282, 2376602, 2730564, 3564903, 4753204, 7129806, 10694709, 14259612, 21389418, 32084127, 42778836, 64168254, 128336508]

約数ペア:

[(1, 128336508), (2, 64168254), (3, 42778836), (4, 32084127), (6, 21389418), (9, 14259612), (12, 10694709), (18, 7129806), (27, 4753204), (36, 3564903), (47, 2730564), (54, 2376602), (94, 1365282), (108, 1188301), (131, 979668), (141, 910188), (188, 682641), (193, 664956), (262, 489834), (282, 455094), (386, 332478), (393, 326556), (423, 303396), (524, 244917), (564, 227547), (579, 221652), (772, 166239), (786, 163278), (846, 151698), (1158, 110826), (1179, 108852), (1269, 101132), (1572, 81639), (1692, 75849), (1737, 73884), (2316, 55413), (2358, 54426), (2538, 50566), (3474, 36942), (3537, 36284), (4716, 27213), (5076, 25283), (5211, 24628), (6157, 20844), (6948, 18471), (7074, 18142), (9071, 14148), (10422, 12314)]