159883962

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{77689}}^1$

素因数の和:77715

約数の個数: 32

約数和(自身を含む): 372912000

約数和(自身を除く): 213028038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 77689, 155378, 233067, 466134, 543823, 1087646, 1631469, 3262938, 3806761, 7613522, 11420283, 22840566, 26647327, 53294654, 79941981, 159883962]

約数ペア:

[(1, 159883962), (2, 79941981), (3, 53294654), (6, 26647327), (7, 22840566), (14, 11420283), (21, 7613522), (42, 3806761), (49, 3262938), (98, 1631469), (147, 1087646), (294, 543823), (343, 466134), (686, 233067), (1029, 155378), (2058, 77689)]