128499504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 396165120

約数和(自身を除く): 267665616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 79, 84, 94, 103, 112, 141, 158, 168, 188, 206, 237, 282, 309, 316, 329, 336, 376, 412, 474, 553, 564, 618, 632, 658, 721, 752, 824, 948, 987, 1106, 1128, 1236, 1264, 1316, 1442, 1648, 1659, 1896, 1974, 2163, 2212, 2256, 2472, 2632, 2884, 3318, 3713, 3792, 3948, 4326, 4424, 4841, 4944, 5264, 5768, 6636, 7426, 7896, 8137, 8652, 8848, 9682, 11139, 11536, 13272, 14523, 14852, 15792, 16274, 17304, 19364, 22278, 24411, 25991, 26544, 29046, 29704, 32548, 33887, 34608, 38728, 44556, 48822, 51982, 56959, 58092, 59408, 65096, 67774, 77456, 77973, 89112, 97644, 101661, 103964, 113918, 116184, 130192, 135548, 155946, 170877, 178224, 195288, 203322, 207928, 227836, 232368, 271096, 311892, 341754, 382439, 390576, 406644, 415856, 455672, 542192, 623784, 683508, 764878, 813288, 911344, 1147317, 1247568, 1367016, 1529756, 1626576, 2294634, 2677073, 2734032, 3059512, 4589268, 5354146, 6119024, 8031219, 9178536, 10708292, 16062438, 18357072, 21416584, 32124876, 42833168, 64249752, 128499504]

約数ペア:

[(1, 128499504), (2, 64249752), (3, 42833168), (4, 32124876), (6, 21416584), (7, 18357072), (8, 16062438), (12, 10708292), (14, 9178536), (16, 8031219), (21, 6119024), (24, 5354146), (28, 4589268), (42, 3059512), (47, 2734032), (48, 2677073), (56, 2294634), (79, 1626576), (84, 1529756), (94, 1367016), (103, 1247568), (112, 1147317), (141, 911344), (158, 813288), (168, 764878), (188, 683508), (206, 623784), (237, 542192), (282, 455672), (309, 415856), (316, 406644), (329, 390576), (336, 382439), (376, 341754), (412, 311892), (474, 271096), (553, 232368), (564, 227836), (618, 207928), (632, 203322), (658, 195288), (721, 178224), (752, 170877), (824, 155946), (948, 135548), (987, 130192), (1106, 116184), (1128, 113918), (1236, 103964), (1264, 101661), (1316, 97644), (1442, 89112), (1648, 77973), (1659, 77456), (1896, 67774), (1974, 65096), (2163, 59408), (2212, 58092), (2256, 56959), (2472, 51982), (2632, 48822), (2884, 44556), (3318, 38728), (3713, 34608), (3792, 33887), (3948, 32548), (4326, 29704), (4424, 29046), (4841, 26544), (4944, 25991), (5264, 24411), (5768, 22278), (6636, 19364), (7426, 17304), (7896, 16274), (8137, 15792), (8652, 14852), (8848, 14523), (9682, 13272), (11139, 11536)]