156737701647

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{197}}^1\times {\mathrm{15937}}^1$

素因数の和:16229

約数の個数: 48

約数和(自身を含む): 238951421280

約数和(自身を除く): 82213719633

約数列:

[1, 3, 9, 27, 43, 129, 197, 387, 591, 1161, 1773, 1849, 5319, 5547, 8471, 15937, 16641, 25413, 47811, 49923, 76239, 143433, 228717, 364253, 430299, 685291, 1092759, 2055873, 3139589, 3278277, 6167619, 9418767, 9834831, 18502857, 28256301, 29467513, 84768903, 88402539, 135002327, 265207617, 405006981, 795622851, 1215020943, 3645062829, 5805100061, 17415300183, 52245900549, 156737701647]

約数ペア:

[(1, 156737701647), (3, 52245900549), (9, 17415300183), (27, 5805100061), (43, 3645062829), (129, 1215020943), (197, 795622851), (387, 405006981), (591, 265207617), (1161, 135002327), (1773, 88402539), (1849, 84768903), (5319, 29467513), (5547, 28256301), (8471, 18502857), (15937, 9834831), (16641, 9418767), (25413, 6167619), (47811, 3278277), (49923, 3139589), (76239, 2055873), (143433, 1092759), (228717, 685291), (364253, 430299)]