156867534

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27025

約数の個数: 48

約数和(自身を含む): 378827280

約数和(自身を除く): 221959746

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 26981, 53962, 80943, 161886, 242829, 458677, 485658, 512639, 917354, 1025278, 1376031, 1537917, 2752062, 3075834, 4128093, 4613751, 8256186, 8714863, 9227502, 17429726, 26144589, 52289178, 78433767, 156867534]

約数ペア:

[(1, 156867534), (2, 78433767), (3, 52289178), (6, 26144589), (9, 17429726), (17, 9227502), (18, 8714863), (19, 8256186), (34, 4613751), (38, 4128093), (51, 3075834), (57, 2752062), (102, 1537917), (114, 1376031), (153, 1025278), (171, 917354), (306, 512639), (323, 485658), (342, 458677), (646, 242829), (969, 161886), (1938, 80943), (2907, 53962), (5814, 26981)]