159222448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 401085440

約数和(自身を除く): 241862992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 242, 248, 308, 341, 379, 434, 484, 496, 616, 682, 758, 847, 868, 968, 1232, 1364, 1516, 1694, 1736, 1936, 2387, 2653, 2728, 3032, 3388, 3472, 3751, 4169, 4774, 5306, 5456, 6064, 6776, 7502, 8338, 9548, 10612, 11749, 13552, 15004, 16676, 19096, 21224, 23498, 26257, 29183, 30008, 33352, 38192, 42448, 45859, 46996, 52514, 58366, 60016, 66704, 82243, 91718, 93992, 105028, 116732, 129239, 164486, 183436, 187984, 210056, 233464, 258478, 321013, 328972, 366872, 420112, 466928, 516956, 642026, 657944, 733744, 904673, 1033912, 1284052, 1315888, 1421629, 1809346, 2067824, 2568104, 2843258, 3618692, 5136208, 5686516, 7237384, 9951403, 11373032, 14474768, 19902806, 22746064, 39805612, 79611224, 159222448]

約数ペア:

[(1, 159222448), (2, 79611224), (4, 39805612), (7, 22746064), (8, 19902806), (11, 14474768), (14, 11373032), (16, 9951403), (22, 7237384), (28, 5686516), (31, 5136208), (44, 3618692), (56, 2843258), (62, 2568104), (77, 2067824), (88, 1809346), (112, 1421629), (121, 1315888), (124, 1284052), (154, 1033912), (176, 904673), (217, 733744), (242, 657944), (248, 642026), (308, 516956), (341, 466928), (379, 420112), (434, 366872), (484, 328972), (496, 321013), (616, 258478), (682, 233464), (758, 210056), (847, 187984), (868, 183436), (968, 164486), (1232, 129239), (1364, 116732), (1516, 105028), (1694, 93992), (1736, 91718), (1936, 82243), (2387, 66704), (2653, 60016), (2728, 58366), (3032, 52514), (3388, 46996), (3472, 45859), (3751, 42448), (4169, 38192), (4774, 33352), (5306, 30008), (5456, 29183), (6064, 26257), (6776, 23498), (7502, 21224), (8338, 19096), (9548, 16676), (10612, 15004), (11749, 13552)]