159497976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19540

約数の個数: 64

約数和(自身を含む): 449049600

約数和(自身を除く): 289551624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 19489, 38978, 58467, 77956, 116934, 155912, 214379, 233868, 428758, 467736, 604159, 643137, 857516, 1208318, 1286274, 1715032, 1812477, 2416636, 2572548, 3624954, 4833272, 5145096, 6645749, 7249908, 13291498, 14499816, 19937247, 26582996, 39874494, 53165992, 79748988, 159497976]

約数ペア:

[(1, 159497976), (2, 79748988), (3, 53165992), (4, 39874494), (6, 26582996), (8, 19937247), (11, 14499816), (12, 13291498), (22, 7249908), (24, 6645749), (31, 5145096), (33, 4833272), (44, 3624954), (62, 2572548), (66, 2416636), (88, 1812477), (93, 1715032), (124, 1286274), (132, 1208318), (186, 857516), (248, 643137), (264, 604159), (341, 467736), (372, 428758), (682, 233868), (744, 214379), (1023, 155912), (1364, 116934), (2046, 77956), (2728, 58467), (4092, 38978), (8184, 19489)]