138180528

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4871}}^1$

素因数の和:5082

約数の個数: 60

約数和(自身を含む): 388756368

約数和(自身を除く): 250575840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 4871, 7092, 9456, 9742, 14184, 14613, 19484, 28368, 29226, 38968, 43839, 58452, 77936, 87678, 116904, 175356, 233808, 350712, 701424, 959587, 1919174, 2878761, 3838348, 5757522, 7676696, 8636283, 11515044, 15353392, 17272566, 23030088, 34545132, 46060176, 69090264, 138180528]

約数ペア:

[(1, 138180528), (2, 69090264), (3, 46060176), (4, 34545132), (6, 23030088), (8, 17272566), (9, 15353392), (12, 11515044), (16, 8636283), (18, 7676696), (24, 5757522), (36, 3838348), (48, 2878761), (72, 1919174), (144, 959587), (197, 701424), (394, 350712), (591, 233808), (788, 175356), (1182, 116904), (1576, 87678), (1773, 77936), (2364, 58452), (3152, 43839), (3546, 38968), (4728, 29226), (4871, 28368), (7092, 19484), (9456, 14613), (9742, 14184)]