140456624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 341763840

約数和(自身を除く): 201307216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 173, 176, 308, 346, 616, 659, 692, 1211, 1232, 1318, 1384, 1903, 2422, 2636, 2768, 3806, 4613, 4844, 5272, 7249, 7612, 9226, 9688, 10544, 13321, 14498, 15224, 18452, 19376, 26642, 28996, 30448, 36904, 50743, 53284, 57992, 73808, 101486, 106568, 114007, 115984, 202972, 213136, 228014, 405944, 456028, 798049, 811888, 912056, 1254077, 1596098, 1824112, 2508154, 3192196, 5016308, 6384392, 8778539, 10032616, 12768784, 17557078, 20065232, 35114156, 70228312, 140456624]

約数ペア:

[(1, 140456624), (2, 70228312), (4, 35114156), (7, 20065232), (8, 17557078), (11, 12768784), (14, 10032616), (16, 8778539), (22, 6384392), (28, 5016308), (44, 3192196), (56, 2508154), (77, 1824112), (88, 1596098), (112, 1254077), (154, 912056), (173, 811888), (176, 798049), (308, 456028), (346, 405944), (616, 228014), (659, 213136), (692, 202972), (1211, 115984), (1232, 114007), (1318, 106568), (1384, 101486), (1903, 73808), (2422, 57992), (2636, 53284), (2768, 50743), (3806, 36904), (4613, 30448), (4844, 28996), (5272, 26642), (7249, 19376), (7612, 18452), (9226, 15224), (9688, 14498), (10544, 13321)]