128450208

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{16937}}^1$

素因数の和:17029

約数の個数: 48

約数和(自身を含む): 341470080

約数和(自身を除く): 213019872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 16937, 33874, 50811, 67748, 101622, 135496, 203244, 270992, 406488, 541984, 812976, 1338023, 1625952, 2676046, 4014069, 5352092, 8028138, 10704184, 16056276, 21408368, 32112552, 42816736, 64225104, 128450208]

約数ペア:

[(1, 128450208), (2, 64225104), (3, 42816736), (4, 32112552), (6, 21408368), (8, 16056276), (12, 10704184), (16, 8028138), (24, 5352092), (32, 4014069), (48, 2676046), (79, 1625952), (96, 1338023), (158, 812976), (237, 541984), (316, 406488), (474, 270992), (632, 203244), (948, 135496), (1264, 101622), (1896, 67748), (2528, 50811), (3792, 33874), (7584, 16937)]