127938888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 442091520

約数和(自身を除く): 314152632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 47, 56, 63, 66, 72, 77, 84, 88, 94, 99, 126, 132, 141, 154, 168, 188, 198, 231, 252, 264, 282, 308, 329, 376, 396, 423, 462, 491, 504, 517, 564, 616, 658, 693, 792, 846, 924, 982, 987, 1034, 1128, 1316, 1386, 1473, 1551, 1692, 1848, 1964, 1974, 2068, 2632, 2772, 2946, 2961, 3102, 3384, 3437, 3619, 3928, 3948, 4136, 4419, 4653, 5401, 5544, 5892, 5922, 6204, 6874, 7238, 7896, 8838, 9306, 10311, 10802, 10857, 11784, 11844, 12408, 13748, 14476, 16203, 17676, 18612, 20622, 21604, 21714, 23077, 23688, 27496, 28952, 30933, 32406, 32571, 35352, 37224, 37807, 41244, 43208, 43428, 46154, 48609, 61866, 64812, 65142, 69231, 75614, 82488, 86856, 92308, 97218, 113421, 123732, 129624, 130284, 138462, 151228, 161539, 184616, 194436, 207693, 226842, 247464, 253847, 260568, 276924, 302456, 323078, 340263, 388872, 415386, 453684, 484617, 507694, 553848, 646156, 680526, 761541, 830772, 907368, 969234, 1015388, 1292312, 1361052, 1453851, 1523082, 1661544, 1776929, 1938468, 2030776, 2284623, 2722104, 2907702, 3046164, 3553858, 3876936, 4569246, 5330787, 5815404, 6092328, 7107716, 9138492, 10661574, 11630808, 14215432, 15992361, 18276984, 21323148, 31984722, 42646296, 63969444, 127938888]

約数ペア:

[(1, 127938888), (2, 63969444), (3, 42646296), (4, 31984722), (6, 21323148), (7, 18276984), (8, 15992361), (9, 14215432), (11, 11630808), (12, 10661574), (14, 9138492), (18, 7107716), (21, 6092328), (22, 5815404), (24, 5330787), (28, 4569246), (33, 3876936), (36, 3553858), (42, 3046164), (44, 2907702), (47, 2722104), (56, 2284623), (63, 2030776), (66, 1938468), (72, 1776929), (77, 1661544), (84, 1523082), (88, 1453851), (94, 1361052), (99, 1292312), (126, 1015388), (132, 969234), (141, 907368), (154, 830772), (168, 761541), (188, 680526), (198, 646156), (231, 553848), (252, 507694), (264, 484617), (282, 453684), (308, 415386), (329, 388872), (376, 340263), (396, 323078), (423, 302456), (462, 276924), (491, 260568), (504, 253847), (517, 247464), (564, 226842), (616, 207693), (658, 194436), (693, 184616), (792, 161539), (846, 151228), (924, 138462), (982, 130284), (987, 129624), (1034, 123732), (1128, 113421), (1316, 97218), (1386, 92308), (1473, 86856), (1551, 82488), (1692, 75614), (1848, 69231), (1964, 65142), (1974, 64812), (2068, 61866), (2632, 48609), (2772, 46154), (2946, 43428), (2961, 43208), (3102, 41244), (3384, 37807), (3437, 37224), (3619, 35352), (3928, 32571), (3948, 32406), (4136, 30933), (4419, 28952), (4653, 27496), (5401, 23688), (5544, 23077), (5892, 21714), (5922, 21604), (6204, 20622), (6874, 18612), (7238, 17676), (7896, 16203), (8838, 14476), (9306, 13748), (10311, 12408), (10802, 11844), (10857, 11784)]