131706342

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 296974080

約数和(自身を除く): 165267738

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 191, 261, 382, 522, 573, 1146, 1321, 1719, 2642, 3438, 3963, 5539, 7926, 11078, 11889, 16617, 23778, 33234, 38309, 49851, 76618, 99702, 114927, 229854, 252311, 344781, 504622, 689562, 756933, 1513866, 2270799, 4541598, 7317019, 14634038, 21951057, 43902114, 65853171, 131706342]

約数ペア:

[(1, 131706342), (2, 65853171), (3, 43902114), (6, 21951057), (9, 14634038), (18, 7317019), (29, 4541598), (58, 2270799), (87, 1513866), (174, 756933), (191, 689562), (261, 504622), (382, 344781), (522, 252311), (573, 229854), (1146, 114927), (1321, 99702), (1719, 76618), (2642, 49851), (3438, 38309), (3963, 33234), (5539, 23778), (7926, 16617), (11078, 11889)]