133555248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{21569}}^1$

素因数の和:21626

約数の個数: 60

約数和(自身を含む): 382479240

約数和(自身を除く): 248923992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 21569, 43138, 64707, 86276, 129414, 172552, 194121, 258828, 345104, 388242, 517656, 776484, 927467, 1035312, 1552968, 1854934, 2782401, 3105936, 3709868, 5564802, 7419736, 8347203, 11129604, 14839472, 16694406, 22259208, 33388812, 44518416, 66777624, 133555248]

約数ペア:

[(1, 133555248), (2, 66777624), (3, 44518416), (4, 33388812), (6, 22259208), (8, 16694406), (9, 14839472), (12, 11129604), (16, 8347203), (18, 7419736), (24, 5564802), (36, 3709868), (43, 3105936), (48, 2782401), (72, 1854934), (86, 1552968), (129, 1035312), (144, 927467), (172, 776484), (258, 517656), (344, 388242), (387, 345104), (516, 258828), (688, 194121), (774, 172552), (1032, 129414), (1548, 86276), (2064, 64707), (3096, 43138), (6192, 21569)]