171808255088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1044859}}^1$

素因数の和:1045149

約数の個数: 40

約数和(自身を含む): 342045369600

約数和(自身を除く): 170237114512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 239, 344, 478, 688, 956, 1912, 3824, 10277, 20554, 41108, 82216, 164432, 1044859, 2089718, 4179436, 8358872, 16717744, 44928937, 89857874, 179715748, 249721301, 359431496, 499442602, 718862992, 998885204, 1997770408, 3995540816, 10738015943, 21476031886, 42952063772, 85904127544, 171808255088]

約数ペア:

[(1, 171808255088), (2, 85904127544), (4, 42952063772), (8, 21476031886), (16, 10738015943), (43, 3995540816), (86, 1997770408), (172, 998885204), (239, 718862992), (344, 499442602), (478, 359431496), (688, 249721301), (956, 179715748), (1912, 89857874), (3824, 44928937), (10277, 16717744), (20554, 8358872), (41108, 4179436), (82216, 2089718), (164432, 1044859)]