147644784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2155

約数の個数: 120

約数和(自身を含む): 479112192

約数和(自身を除く): 331467408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2063, 2556, 2982, 3408, 3976, 4126, 4473, 5112, 5964, 6189, 7952, 8252, 8946, 10224, 11928, 12378, 14441, 16504, 17892, 18567, 23856, 24756, 28882, 33008, 35784, 37134, 43323, 49512, 57764, 71568, 74268, 86646, 99024, 115528, 129969, 146473, 148536, 173292, 231056, 259938, 292946, 297072, 346584, 439419, 519876, 585892, 693168, 878838, 1025311, 1039752, 1171784, 1318257, 1757676, 2050622, 2079504, 2343568, 2636514, 3075933, 3515352, 4101244, 5273028, 6151866, 7030704, 8202488, 9227799, 10546056, 12303732, 16404976, 18455598, 21092112, 24607464, 36911196, 49214928, 73822392, 147644784]

約数ペア:

[(1, 147644784), (2, 73822392), (3, 49214928), (4, 36911196), (6, 24607464), (7, 21092112), (8, 18455598), (9, 16404976), (12, 12303732), (14, 10546056), (16, 9227799), (18, 8202488), (21, 7030704), (24, 6151866), (28, 5273028), (36, 4101244), (42, 3515352), (48, 3075933), (56, 2636514), (63, 2343568), (71, 2079504), (72, 2050622), (84, 1757676), (112, 1318257), (126, 1171784), (142, 1039752), (144, 1025311), (168, 878838), (213, 693168), (252, 585892), (284, 519876), (336, 439419), (426, 346584), (497, 297072), (504, 292946), (568, 259938), (639, 231056), (852, 173292), (994, 148536), (1008, 146473), (1136, 129969), (1278, 115528), (1491, 99024), (1704, 86646), (1988, 74268), (2063, 71568), (2556, 57764), (2982, 49512), (3408, 43323), (3976, 37134), (4126, 35784), (4473, 33008), (5112, 28882), (5964, 24756), (6189, 23856), (7952, 18567), (8252, 17892), (8946, 16504), (10224, 14441), (11928, 12378)]