149898258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10193}}^1$

素因数の和:10263

約数の個数: 48

約数和(自身を含む): 349858080

約数和(自身を除く): 199959822

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 10193, 14706, 20386, 30579, 61158, 91737, 183474, 193667, 387334, 438299, 581001, 876598, 1162002, 1314897, 1743003, 2629794, 3486006, 3944691, 7889382, 8327681, 16655362, 24983043, 49966086, 74949129, 149898258]

約数ペア:

[(1, 149898258), (2, 74949129), (3, 49966086), (6, 24983043), (9, 16655362), (18, 8327681), (19, 7889382), (38, 3944691), (43, 3486006), (57, 2629794), (86, 1743003), (114, 1314897), (129, 1162002), (171, 876598), (258, 581001), (342, 438299), (387, 387334), (774, 193667), (817, 183474), (1634, 91737), (2451, 61158), (4902, 30579), (7353, 20386), (10193, 14706)]