129991752

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 397116720

約数和(自身を除く): 267124968

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, 347, 363, 387, 396, 473, 484, 516, 694, 726, 774, 792, 946, 968, 1032, 1041, 1089, 1388, 1419, 1452, 1548, 1892, 2082, 2178, 2776, 2838, 2904, 3096, 3123, 3784, 3817, 4164, 4257, 4356, 5203, 5676, 6246, 7634, 8328, 8514, 8712, 10406, 11352, 11451, 12492, 14921, 15268, 15609, 17028, 20812, 22902, 24984, 29842, 30536, 31218, 34056, 34353, 41624, 41987, 44763, 45804, 46827, 59684, 62436, 68706, 83974, 89526, 91608, 93654, 119368, 124872, 125961, 134289, 137412, 164131, 167948, 179052, 187308, 251922, 268578, 274824, 328262, 335896, 358104, 374616, 377883, 492393, 503844, 537156, 656524, 755766, 984786, 1007688, 1074312, 1313048, 1477179, 1511532, 1805441, 1969572, 2954358, 3023064, 3610882, 3939144, 5416323, 5908716, 7221764, 10832646, 11817432, 14443528, 16248969, 21665292, 32497938, 43330584, 64995876, 129991752]

約数ペア:

[(1, 129991752), (2, 64995876), (3, 43330584), (4, 32497938), (6, 21665292), (8, 16248969), (9, 14443528), (11, 11817432), (12, 10832646), (18, 7221764), (22, 5908716), (24, 5416323), (33, 3939144), (36, 3610882), (43, 3023064), (44, 2954358), (66, 1969572), (72, 1805441), (86, 1511532), (88, 1477179), (99, 1313048), (121, 1074312), (129, 1007688), (132, 984786), (172, 755766), (198, 656524), (242, 537156), (258, 503844), (264, 492393), (344, 377883), (347, 374616), (363, 358104), (387, 335896), (396, 328262), (473, 274824), (484, 268578), (516, 251922), (694, 187308), (726, 179052), (774, 167948), (792, 164131), (946, 137412), (968, 134289), (1032, 125961), (1041, 124872), (1089, 119368), (1388, 93654), (1419, 91608), (1452, 89526), (1548, 83974), (1892, 68706), (2082, 62436), (2178, 59684), (2776, 46827), (2838, 45804), (2904, 44763), (3096, 41987), (3123, 41624), (3784, 34353), (3817, 34056), (4164, 31218), (4257, 30536), (4356, 29842), (5203, 24984), (5676, 22902), (6246, 20812), (7634, 17028), (8328, 15609), (8514, 15268), (8712, 14921), (10406, 12492), (11352, 11451)]