155146248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 456468480

約数和(自身を除く): 301322232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 127, 141, 152, 171, 188, 228, 254, 282, 342, 361, 376, 381, 423, 456, 508, 564, 684, 722, 762, 846, 893, 1016, 1083, 1128, 1143, 1368, 1444, 1524, 1692, 1786, 2166, 2286, 2413, 2679, 2888, 3048, 3249, 3384, 3572, 4332, 4572, 4826, 5358, 5969, 6498, 7144, 7239, 8037, 8664, 9144, 9652, 10716, 11938, 12996, 14478, 16074, 16967, 17907, 19304, 21432, 21717, 23876, 25992, 28956, 32148, 33934, 35814, 43434, 45847, 47752, 50901, 53721, 57912, 64296, 67868, 71628, 86868, 91694, 101802, 107442, 113411, 135736, 137541, 143256, 152703, 173736, 183388, 203604, 214884, 226822, 275082, 305406, 340233, 366776, 407208, 412623, 429768, 453644, 550164, 610812, 680466, 825246, 907288, 1020699, 1100328, 1221624, 1360932, 1650492, 2041398, 2154809, 2721864, 3300984, 4082796, 4309618, 6464427, 8165592, 8619236, 12928854, 17238472, 19393281, 25857708, 38786562, 51715416, 77573124, 155146248]

約数ペア:

[(1, 155146248), (2, 77573124), (3, 51715416), (4, 38786562), (6, 25857708), (8, 19393281), (9, 17238472), (12, 12928854), (18, 8619236), (19, 8165592), (24, 6464427), (36, 4309618), (38, 4082796), (47, 3300984), (57, 2721864), (72, 2154809), (76, 2041398), (94, 1650492), (114, 1360932), (127, 1221624), (141, 1100328), (152, 1020699), (171, 907288), (188, 825246), (228, 680466), (254, 610812), (282, 550164), (342, 453644), (361, 429768), (376, 412623), (381, 407208), (423, 366776), (456, 340233), (508, 305406), (564, 275082), (684, 226822), (722, 214884), (762, 203604), (846, 183388), (893, 173736), (1016, 152703), (1083, 143256), (1128, 137541), (1143, 135736), (1368, 113411), (1444, 107442), (1524, 101802), (1692, 91694), (1786, 86868), (2166, 71628), (2286, 67868), (2413, 64296), (2679, 57912), (2888, 53721), (3048, 50901), (3249, 47752), (3384, 45847), (3572, 43434), (4332, 35814), (4572, 33934), (4826, 32148), (5358, 28956), (5969, 25992), (6498, 23876), (7144, 21717), (7239, 21432), (8037, 19304), (8664, 17907), (9144, 16967), (9652, 16074), (10716, 14478), (11938, 12996)]