128451312

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{27031}}^1$

素因数の和:27059

約数の個数: 80

約数和(自身を含む): 402236160

約数和(自身を除く): 273784848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 27031, 54062, 81093, 108124, 162186, 216248, 243279, 297341, 324372, 432496, 486558, 594682, 648744, 729837, 892023, 973116, 1189364, 1297488, 1459674, 1784046, 1946232, 2378728, 2676069, 2919348, 3568092, 3892464, 4757456, 5352138, 5838696, 7136184, 8028207, 10704276, 11677392, 14272368, 16056414, 21408552, 32112828, 42817104, 64225656, 128451312]

約数ペア:

[(1, 128451312), (2, 64225656), (3, 42817104), (4, 32112828), (6, 21408552), (8, 16056414), (9, 14272368), (11, 11677392), (12, 10704276), (16, 8028207), (18, 7136184), (22, 5838696), (24, 5352138), (27, 4757456), (33, 3892464), (36, 3568092), (44, 2919348), (48, 2676069), (54, 2378728), (66, 1946232), (72, 1784046), (88, 1459674), (99, 1297488), (108, 1189364), (132, 973116), (144, 892023), (176, 729837), (198, 648744), (216, 594682), (264, 486558), (297, 432496), (396, 324372), (432, 297341), (528, 243279), (594, 216248), (792, 162186), (1188, 108124), (1584, 81093), (2376, 54062), (4752, 27031)]