131306688

素因数分解:

$2^6\times 3^2\times {\mathrm{311}}^1\times {\mathrm{733}}^1$

素因数の和:1062

約数の個数: 84

約数和(自身を含む): 378092208

約数和(自身を除く): 246785520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 311, 576, 622, 733, 933, 1244, 1466, 1866, 2199, 2488, 2799, 2932, 3732, 4398, 4976, 5598, 5864, 6597, 7464, 8796, 9952, 11196, 11728, 13194, 14928, 17592, 19904, 22392, 23456, 26388, 29856, 35184, 44784, 46912, 52776, 59712, 70368, 89568, 105552, 140736, 179136, 211104, 227963, 422208, 455926, 683889, 911852, 1367778, 1823704, 2051667, 2735556, 3647408, 4103334, 5471112, 7294816, 8206668, 10942224, 14589632, 16413336, 21884448, 32826672, 43768896, 65653344, 131306688]

約数ペア:

[(1, 131306688), (2, 65653344), (3, 43768896), (4, 32826672), (6, 21884448), (8, 16413336), (9, 14589632), (12, 10942224), (16, 8206668), (18, 7294816), (24, 5471112), (32, 4103334), (36, 3647408), (48, 2735556), (64, 2051667), (72, 1823704), (96, 1367778), (144, 911852), (192, 683889), (288, 455926), (311, 422208), (576, 227963), (622, 211104), (733, 179136), (933, 140736), (1244, 105552), (1466, 89568), (1866, 70368), (2199, 59712), (2488, 52776), (2799, 46912), (2932, 44784), (3732, 35184), (4398, 29856), (4976, 26388), (5598, 23456), (5864, 22392), (6597, 19904), (7464, 17592), (8796, 14928), (9952, 13194), (11196, 11728)]