133391248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 294088320

約数和(自身を除く): 160697072

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 272, 304, 323, 424, 487, 646, 848, 901, 974, 1007, 1292, 1802, 1948, 2014, 2584, 3604, 3896, 4028, 5168, 7208, 7792, 8056, 8279, 9253, 14416, 16112, 16558, 17119, 18506, 25811, 33116, 34238, 37012, 51622, 66232, 68476, 74024, 103244, 132464, 136952, 148048, 157301, 206488, 273904, 314602, 412976, 438787, 490409, 629204, 877574, 980818, 1258408, 1755148, 1961636, 2516816, 3510296, 3923272, 7020592, 7846544, 8336953, 16673906, 33347812, 66695624, 133391248]

約数ペア:

[(1, 133391248), (2, 66695624), (4, 33347812), (8, 16673906), (16, 8336953), (17, 7846544), (19, 7020592), (34, 3923272), (38, 3510296), (53, 2516816), (68, 1961636), (76, 1755148), (106, 1258408), (136, 980818), (152, 877574), (212, 629204), (272, 490409), (304, 438787), (323, 412976), (424, 314602), (487, 273904), (646, 206488), (848, 157301), (901, 148048), (974, 136952), (1007, 132464), (1292, 103244), (1802, 74024), (1948, 68476), (2014, 66232), (2584, 51622), (3604, 37012), (3896, 34238), (4028, 33116), (5168, 25811), (7208, 18506), (7792, 17119), (8056, 16558), (8279, 16112), (9253, 14416)]