131450244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2753}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 322019712

約数和(自身を除く): 190569468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 173, 276, 346, 519, 692, 1038, 2076, 2753, 3979, 5506, 7958, 8259, 11012, 11937, 15916, 16518, 23874, 33036, 47748, 63319, 126638, 189957, 253276, 379914, 476269, 759828, 952538, 1428807, 1905076, 2857614, 5715228, 10954187, 21908374, 32862561, 43816748, 65725122, 131450244]

約数ペア:

[(1, 131450244), (2, 65725122), (3, 43816748), (4, 32862561), (6, 21908374), (12, 10954187), (23, 5715228), (46, 2857614), (69, 1905076), (92, 1428807), (138, 952538), (173, 759828), (276, 476269), (346, 379914), (519, 253276), (692, 189957), (1038, 126638), (2076, 63319), (2753, 47748), (3979, 33036), (5506, 23874), (7958, 16518), (8259, 15916), (11012, 11937)]