139256352

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21023}}^1$

素因数の和:21062

約数の個数: 72

約数和(自身を含む): 413247744

約数和(自身を除く): 273991392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21023, 42046, 63069, 84092, 126138, 168184, 189207, 252276, 336368, 378414, 483529, 504552, 672736, 756828, 967058, 1009104, 1450587, 1513656, 1934116, 2018208, 2901174, 3027312, 3868232, 4351761, 5802348, 6054624, 7736464, 8703522, 11604696, 15472928, 17407044, 23209392, 34814088, 46418784, 69628176, 139256352]

約数ペア:

[(1, 139256352), (2, 69628176), (3, 46418784), (4, 34814088), (6, 23209392), (8, 17407044), (9, 15472928), (12, 11604696), (16, 8703522), (18, 7736464), (23, 6054624), (24, 5802348), (32, 4351761), (36, 3868232), (46, 3027312), (48, 2901174), (69, 2018208), (72, 1934116), (92, 1513656), (96, 1450587), (138, 1009104), (144, 967058), (184, 756828), (207, 672736), (276, 504552), (288, 483529), (368, 378414), (414, 336368), (552, 252276), (736, 189207), (828, 168184), (1104, 126138), (1656, 84092), (2208, 63069), (3312, 42046), (6624, 21023)]