158630274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 380871036

約数和(自身を除く): 222240762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 173, 198, 242, 346, 363, 421, 519, 726, 842, 1038, 1089, 1263, 1557, 1903, 2178, 2526, 3114, 3789, 3806, 4631, 5709, 7578, 9262, 11418, 13893, 17127, 20933, 27786, 34254, 41679, 41866, 50941, 62799, 72833, 83358, 101882, 125598, 145666, 152823, 188397, 218499, 305646, 376794, 436998, 458469, 655497, 801163, 916938, 1310994, 1602326, 2403489, 4806978, 7210467, 8812793, 14420934, 17625586, 26438379, 52876758, 79315137, 158630274]

約数ペア:

[(1, 158630274), (2, 79315137), (3, 52876758), (6, 26438379), (9, 17625586), (11, 14420934), (18, 8812793), (22, 7210467), (33, 4806978), (66, 2403489), (99, 1602326), (121, 1310994), (173, 916938), (198, 801163), (242, 655497), (346, 458469), (363, 436998), (421, 376794), (519, 305646), (726, 218499), (842, 188397), (1038, 152823), (1089, 145666), (1263, 125598), (1557, 101882), (1903, 83358), (2178, 72833), (2526, 62799), (3114, 50941), (3789, 41866), (3806, 41679), (4631, 34254), (5709, 27786), (7578, 20933), (9262, 17127), (11418, 13893)]