172023774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71143}}^1$

素因数の和:71192

約数の個数: 32

約数和(自身を含む): 382470144

約数和(自身を除く): 210446370

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 71143, 142286, 213429, 426858, 924859, 1849718, 2205433, 2774577, 4410866, 5549154, 6616299, 13232598, 28670629, 57341258, 86011887, 172023774]

約数ペア:

[(1, 172023774), (2, 86011887), (3, 57341258), (6, 28670629), (13, 13232598), (26, 6616299), (31, 5549154), (39, 4410866), (62, 2774577), (78, 2205433), (93, 1849718), (186, 924859), (403, 426858), (806, 213429), (1209, 142286), (2418, 71143)]