145149642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31873}}^1$

素因数の和:31915

約数の個数: 48

約数和(自身を含む): 358008768

約数和(自身を除く): 212859126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 31873, 63746, 95619, 191238, 286857, 350603, 573714, 701206, 733079, 1051809, 1466158, 2103618, 2199237, 3155427, 4398474, 6310854, 6597711, 8063869, 13195422, 16127738, 24191607, 48383214, 72574821, 145149642]

約数ペア:

[(1, 145149642), (2, 72574821), (3, 48383214), (6, 24191607), (9, 16127738), (11, 13195422), (18, 8063869), (22, 6597711), (23, 6310854), (33, 4398474), (46, 3155427), (66, 2199237), (69, 2103618), (99, 1466158), (138, 1051809), (198, 733079), (207, 701206), (253, 573714), (414, 350603), (506, 286857), (759, 191238), (1518, 95619), (2277, 63746), (4554, 31873)]