129337728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 372200040

約数和(自身を除く): 242862312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 1993, 2028, 2496, 2704, 3986, 4056, 4992, 5408, 5979, 7972, 8112, 10816, 11958, 15944, 16224, 21632, 23916, 25909, 31888, 32448, 47832, 51818, 63776, 64896, 77727, 95664, 103636, 127552, 155454, 191328, 207272, 255104, 310908, 336817, 382656, 414544, 621816, 673634, 765312, 829088, 1010451, 1243632, 1347268, 1658176, 2020902, 2487264, 2694536, 3316352, 4041804, 4974528, 5389072, 8083608, 9949056, 10778144, 16167216, 21556288, 32334432, 43112576, 64668864, 129337728]

約数ペア:

[(1, 129337728), (2, 64668864), (3, 43112576), (4, 32334432), (6, 21556288), (8, 16167216), (12, 10778144), (13, 9949056), (16, 8083608), (24, 5389072), (26, 4974528), (32, 4041804), (39, 3316352), (48, 2694536), (52, 2487264), (64, 2020902), (78, 1658176), (96, 1347268), (104, 1243632), (128, 1010451), (156, 829088), (169, 765312), (192, 673634), (208, 621816), (312, 414544), (338, 382656), (384, 336817), (416, 310908), (507, 255104), (624, 207272), (676, 191328), (832, 155454), (1014, 127552), (1248, 103636), (1352, 95664), (1664, 77727), (1993, 64896), (2028, 63776), (2496, 51818), (2704, 47832), (3986, 32448), (4056, 31888), (4992, 25909), (5408, 23916), (5979, 21632), (7972, 16224), (8112, 15944), (10816, 11958)]