157775616

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 162

約数和(自身を含む): 479784032

約数和(自身を除く): 322008416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 186, 188, 192, 248, 256, 279, 282, 288, 372, 376, 384, 423, 496, 558, 564, 576, 744, 752, 768, 846, 992, 1116, 1128, 1152, 1457, 1488, 1504, 1692, 1984, 2209, 2232, 2256, 2304, 2914, 2976, 3008, 3384, 3968, 4371, 4418, 4464, 4512, 5828, 5952, 6016, 6627, 6768, 7936, 8742, 8836, 8928, 9024, 11656, 11904, 12032, 13113, 13254, 13536, 17484, 17672, 17856, 18048, 19881, 23312, 23808, 26226, 26508, 27072, 34968, 35344, 35712, 36096, 39762, 46624, 52452, 53016, 54144, 68479, 69936, 70688, 71424, 79524, 93248, 104904, 106032, 108288, 136958, 139872, 141376, 159048, 186496, 205437, 209808, 212064, 273916, 279744, 282752, 318096, 372992, 410874, 419616, 424128, 547832, 559488, 565504, 616311, 636192, 821748, 839232, 848256, 1095664, 1118976, 1232622, 1272384, 1643496, 1678464, 1696512, 2191328, 2465244, 2544768, 3286992, 3356928, 4382656, 4930488, 5089536, 6573984, 8765312, 9860976, 13147968, 17530624, 19721952, 26295936, 39443904, 52591872, 78887808, 157775616]

約数ペア:

[(1, 157775616), (2, 78887808), (3, 52591872), (4, 39443904), (6, 26295936), (8, 19721952), (9, 17530624), (12, 13147968), (16, 9860976), (18, 8765312), (24, 6573984), (31, 5089536), (32, 4930488), (36, 4382656), (47, 3356928), (48, 3286992), (62, 2544768), (64, 2465244), (72, 2191328), (93, 1696512), (94, 1678464), (96, 1643496), (124, 1272384), (128, 1232622), (141, 1118976), (144, 1095664), (186, 848256), (188, 839232), (192, 821748), (248, 636192), (256, 616311), (279, 565504), (282, 559488), (288, 547832), (372, 424128), (376, 419616), (384, 410874), (423, 372992), (496, 318096), (558, 282752), (564, 279744), (576, 273916), (744, 212064), (752, 209808), (768, 205437), (846, 186496), (992, 159048), (1116, 141376), (1128, 139872), (1152, 136958), (1457, 108288), (1488, 106032), (1504, 104904), (1692, 93248), (1984, 79524), (2209, 71424), (2232, 70688), (2256, 69936), (2304, 68479), (2914, 54144), (2976, 53016), (3008, 52452), (3384, 46624), (3968, 39762), (4371, 36096), (4418, 35712), (4464, 35344), (4512, 34968), (5828, 27072), (5952, 26508), (6016, 26226), (6627, 23808), (6768, 23312), (7936, 19881), (8742, 18048), (8836, 17856), (8928, 17672), (9024, 17484), (11656, 13536), (11904, 13254), (12032, 13113)]