158895516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{1123}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 400072064

約数和(自身を除く): 241176548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 907, 1123, 1814, 2246, 2721, 3369, 3628, 4492, 5442, 6738, 10884, 11791, 13476, 14599, 23582, 29198, 35373, 43797, 47164, 58396, 70746, 87594, 141492, 175188, 1018561, 2037122, 3055683, 4074244, 6111366, 12222732, 13241293, 26482586, 39723879, 52965172, 79447758, 158895516]

約数ペア:

[(1, 158895516), (2, 79447758), (3, 52965172), (4, 39723879), (6, 26482586), (12, 13241293), (13, 12222732), (26, 6111366), (39, 4074244), (52, 3055683), (78, 2037122), (156, 1018561), (907, 175188), (1123, 141492), (1814, 87594), (2246, 70746), (2721, 58396), (3369, 47164), (3628, 43797), (4492, 35373), (5442, 29198), (6738, 23582), (10884, 14599), (11791, 13476)]