143477928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 438197760

約数和(自身を除く): 294719832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 172, 198, 242, 258, 264, 344, 363, 383, 387, 396, 473, 484, 516, 726, 766, 774, 792, 946, 968, 1032, 1089, 1149, 1419, 1452, 1532, 1548, 1892, 2178, 2298, 2838, 2904, 3064, 3096, 3447, 3784, 4213, 4257, 4356, 4596, 5203, 5676, 6894, 8426, 8514, 8712, 9192, 10406, 11352, 12639, 13788, 15609, 16469, 16852, 17028, 20812, 25278, 27576, 31218, 32938, 33704, 34056, 37917, 41624, 46343, 46827, 49407, 50556, 62436, 65876, 75834, 92686, 93654, 98814, 101112, 124872, 131752, 139029, 148221, 151668, 181159, 185372, 187308, 197628, 278058, 296442, 303336, 362318, 370744, 374616, 395256, 417087, 543477, 556116, 592884, 724636, 834174, 1086954, 1112232, 1185768, 1449272, 1630431, 1668348, 1992749, 2173908, 3260862, 3336696, 3985498, 4347816, 5978247, 6521724, 7970996, 11956494, 13043448, 15941992, 17934741, 23912988, 35869482, 47825976, 71738964, 143477928]

約数ペア:

[(1, 143477928), (2, 71738964), (3, 47825976), (4, 35869482), (6, 23912988), (8, 17934741), (9, 15941992), (11, 13043448), (12, 11956494), (18, 7970996), (22, 6521724), (24, 5978247), (33, 4347816), (36, 3985498), (43, 3336696), (44, 3260862), (66, 2173908), (72, 1992749), (86, 1668348), (88, 1630431), (99, 1449272), (121, 1185768), (129, 1112232), (132, 1086954), (172, 834174), (198, 724636), (242, 592884), (258, 556116), (264, 543477), (344, 417087), (363, 395256), (383, 374616), (387, 370744), (396, 362318), (473, 303336), (484, 296442), (516, 278058), (726, 197628), (766, 187308), (774, 185372), (792, 181159), (946, 151668), (968, 148221), (1032, 139029), (1089, 131752), (1149, 124872), (1419, 101112), (1452, 98814), (1532, 93654), (1548, 92686), (1892, 75834), (2178, 65876), (2298, 62436), (2838, 50556), (2904, 49407), (3064, 46827), (3096, 46343), (3447, 41624), (3784, 37917), (4213, 34056), (4257, 33704), (4356, 32938), (4596, 31218), (5203, 27576), (5676, 25278), (6894, 20812), (8426, 17028), (8514, 16852), (8712, 16469), (9192, 15609), (10406, 13788), (11352, 12639)]