172859286

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11197}}^1$

素因数の和:11316

約数の個数: 32

約数和(自身を含む): 361202688

約数和(自身を除く): 188343402

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 11197, 15438, 22394, 33591, 67182, 347107, 694214, 929351, 1041321, 1858702, 2082642, 2788053, 5576106, 28809881, 57619762, 86429643, 172859286]

約数ペア:

[(1, 172859286), (2, 86429643), (3, 57619762), (6, 28809881), (31, 5576106), (62, 2788053), (83, 2082642), (93, 1858702), (166, 1041321), (186, 929351), (249, 694214), (498, 347107), (2573, 67182), (5146, 33591), (7719, 22394), (11197, 15438)]