126168016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 161813552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1151, 1612, 1768, 2108, 2302, 3224, 3536, 4216, 4604, 6448, 6851, 8432, 9208, 13702, 14963, 18416, 19567, 27404, 29926, 35681, 39134, 54808, 59852, 71362, 78268, 109616, 119704, 142724, 156536, 239408, 254371, 285448, 313072, 463853, 508742, 570896, 606577, 927706, 1017484, 1213154, 1855412, 2034968, 2426308, 3710824, 4069936, 4852616, 7421648, 7885501, 9705232, 15771002, 31542004, 63084008, 126168016]

約数ペア:

[(1, 126168016), (2, 63084008), (4, 31542004), (8, 15771002), (13, 9705232), (16, 7885501), (17, 7421648), (26, 4852616), (31, 4069936), (34, 3710824), (52, 2426308), (62, 2034968), (68, 1855412), (104, 1213154), (124, 1017484), (136, 927706), (208, 606577), (221, 570896), (248, 508742), (272, 463853), (403, 313072), (442, 285448), (496, 254371), (527, 239408), (806, 156536), (884, 142724), (1054, 119704), (1151, 109616), (1612, 78268), (1768, 71362), (2108, 59852), (2302, 54808), (3224, 39134), (3536, 35681), (4216, 29926), (4604, 27404), (6448, 19567), (6851, 18416), (8432, 14963), (9208, 13702)]