159564048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1987}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 473303040

約数和(自身を除く): 313738992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 1987, 2868, 3346, 3824, 3974, 5019, 5736, 5961, 6692, 7948, 10038, 11472, 11922, 13384, 13909, 15896, 20076, 23844, 26768, 27818, 31792, 40152, 41727, 47688, 55636, 80304, 83454, 95376, 111272, 166908, 222544, 333816, 474893, 667632, 949786, 1424679, 1899572, 2849358, 3324251, 3799144, 5698716, 6648502, 7598288, 9972753, 11397432, 13297004, 19945506, 22794864, 26594008, 39891012, 53188016, 79782024, 159564048]

約数ペア:

[(1, 159564048), (2, 79782024), (3, 53188016), (4, 39891012), (6, 26594008), (7, 22794864), (8, 19945506), (12, 13297004), (14, 11397432), (16, 9972753), (21, 7598288), (24, 6648502), (28, 5698716), (42, 3799144), (48, 3324251), (56, 2849358), (84, 1899572), (112, 1424679), (168, 949786), (239, 667632), (336, 474893), (478, 333816), (717, 222544), (956, 166908), (1434, 111272), (1673, 95376), (1912, 83454), (1987, 80304), (2868, 55636), (3346, 47688), (3824, 41727), (3974, 40152), (5019, 31792), (5736, 27818), (5961, 26768), (6692, 23844), (7948, 20076), (10038, 15896), (11472, 13909), (11922, 13384)]