131429508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 365890560

約数和(自身を除く): 234461052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 163, 174, 203, 326, 331, 348, 406, 489, 609, 652, 662, 812, 978, 993, 1141, 1218, 1324, 1956, 1986, 2282, 2317, 2436, 3423, 3972, 4564, 4634, 4727, 6846, 6951, 9268, 9454, 9599, 13692, 13902, 14181, 18908, 19198, 27804, 28362, 28797, 33089, 38396, 53953, 56724, 57594, 66178, 67193, 99267, 107906, 115188, 132356, 134386, 161859, 198534, 201579, 215812, 268772, 323718, 377671, 397068, 403158, 647436, 755342, 806316, 1133013, 1510684, 1564637, 2266026, 3129274, 4532052, 4693911, 6258548, 9387822, 10952459, 18775644, 21904918, 32857377, 43809836, 65714754, 131429508]

約数ペア:

[(1, 131429508), (2, 65714754), (3, 43809836), (4, 32857377), (6, 21904918), (7, 18775644), (12, 10952459), (14, 9387822), (21, 6258548), (28, 4693911), (29, 4532052), (42, 3129274), (58, 2266026), (84, 1564637), (87, 1510684), (116, 1133013), (163, 806316), (174, 755342), (203, 647436), (326, 403158), (331, 397068), (348, 377671), (406, 323718), (489, 268772), (609, 215812), (652, 201579), (662, 198534), (812, 161859), (978, 134386), (993, 132356), (1141, 115188), (1218, 107906), (1324, 99267), (1956, 67193), (1986, 66178), (2282, 57594), (2317, 56724), (2436, 53953), (3423, 38396), (3972, 33089), (4564, 28797), (4634, 28362), (4727, 27804), (6846, 19198), (6951, 18908), (9268, 14181), (9454, 13902), (9599, 13692)]