187738356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38872

約数の個数: 48

約数和(自身を含む): 486983168

約数和(自身を除く): 299244812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 38821, 77642, 116463, 155284, 232926, 465852, 504673, 1009346, 1203451, 1514019, 2018692, 2406902, 3028038, 3610353, 4813804, 6056076, 7220706, 14441412, 15644863, 31289726, 46934589, 62579452, 93869178, 187738356]

約数ペア:

[(1, 187738356), (2, 93869178), (3, 62579452), (4, 46934589), (6, 31289726), (12, 15644863), (13, 14441412), (26, 7220706), (31, 6056076), (39, 4813804), (52, 3610353), (62, 3028038), (78, 2406902), (93, 2018692), (124, 1514019), (156, 1203451), (186, 1009346), (372, 504673), (403, 465852), (806, 232926), (1209, 155284), (1612, 116463), (2418, 77642), (4836, 38821)]