153997584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 466636800

約数和(自身を除く): 312639216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 419, 456, 494, 496, 589, 624, 741, 744, 806, 838, 912, 988, 1178, 1209, 1257, 1482, 1488, 1612, 1676, 1767, 1976, 2356, 2418, 2514, 2964, 3224, 3352, 3534, 3952, 4712, 4836, 5028, 5447, 5928, 6448, 6704, 7068, 7657, 7961, 9424, 9672, 10056, 10894, 11856, 12989, 14136, 15314, 15922, 16341, 19344, 20112, 21788, 22971, 23883, 25978, 28272, 30628, 31844, 32682, 38967, 43576, 45942, 47766, 51956, 61256, 63688, 65364, 77934, 87152, 91884, 95532, 103493, 103912, 122512, 127376, 130728, 155868, 168857, 183768, 191064, 206986, 207824, 246791, 261456, 310479, 311736, 337714, 367536, 382128, 413972, 493582, 506571, 620958, 623472, 675428, 740373, 827944, 987164, 1013142, 1241916, 1350856, 1480746, 1655888, 1974328, 2026284, 2483832, 2701712, 2961492, 3208283, 3948656, 4052568, 4967664, 5922984, 6416566, 8105136, 9624849, 11845968, 12833132, 19249698, 25666264, 38499396, 51332528, 76998792, 153997584]

約数ペア:

[(1, 153997584), (2, 76998792), (3, 51332528), (4, 38499396), (6, 25666264), (8, 19249698), (12, 12833132), (13, 11845968), (16, 9624849), (19, 8105136), (24, 6416566), (26, 5922984), (31, 4967664), (38, 4052568), (39, 3948656), (48, 3208283), (52, 2961492), (57, 2701712), (62, 2483832), (76, 2026284), (78, 1974328), (93, 1655888), (104, 1480746), (114, 1350856), (124, 1241916), (152, 1013142), (156, 987164), (186, 827944), (208, 740373), (228, 675428), (247, 623472), (248, 620958), (304, 506571), (312, 493582), (372, 413972), (403, 382128), (419, 367536), (456, 337714), (494, 311736), (496, 310479), (589, 261456), (624, 246791), (741, 207824), (744, 206986), (806, 191064), (838, 183768), (912, 168857), (988, 155868), (1178, 130728), (1209, 127376), (1257, 122512), (1482, 103912), (1488, 103493), (1612, 95532), (1676, 91884), (1767, 87152), (1976, 77934), (2356, 65364), (2418, 63688), (2514, 61256), (2964, 51956), (3224, 47766), (3352, 45942), (3534, 43576), (3952, 38967), (4712, 32682), (4836, 31844), (5028, 30628), (5447, 28272), (5928, 25978), (6448, 23883), (6704, 22971), (7068, 21788), (7657, 20112), (7961, 19344), (9424, 16341), (9672, 15922), (10056, 15314), (10894, 14136), (11856, 12989)]