171916134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 214188186

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 71, 74, 78, 111, 142, 213, 222, 426, 481, 839, 923, 962, 1443, 1678, 1846, 2517, 2627, 2769, 2886, 5034, 5254, 5538, 7881, 10907, 15762, 21814, 31043, 32721, 34151, 59569, 62086, 65442, 68302, 93129, 102453, 119138, 178707, 186258, 204906, 357414, 403559, 774397, 807118, 1210677, 1548794, 2204053, 2323191, 2421354, 4408106, 4646382, 6612159, 13224318, 28652689, 57305378, 85958067, 171916134]

約数ペア:

[(1, 171916134), (2, 85958067), (3, 57305378), (6, 28652689), (13, 13224318), (26, 6612159), (37, 4646382), (39, 4408106), (71, 2421354), (74, 2323191), (78, 2204053), (111, 1548794), (142, 1210677), (213, 807118), (222, 774397), (426, 403559), (481, 357414), (839, 204906), (923, 186258), (962, 178707), (1443, 119138), (1678, 102453), (1846, 93129), (2517, 68302), (2627, 65442), (2769, 62086), (2886, 59569), (5034, 34151), (5254, 32721), (5538, 31043), (7881, 21814), (10907, 15762)]