126395988

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 299464704

約数和(自身を除く): 173068716

約数列:

[1, 2, 3, 4, 6, 12, 127, 197, 254, 381, 394, 421, 508, 591, 762, 788, 842, 1182, 1263, 1524, 1684, 2364, 2526, 5052, 25019, 50038, 53467, 75057, 82937, 100076, 106934, 150114, 160401, 165874, 213868, 248811, 300228, 320802, 331748, 497622, 641604, 995244, 10532999, 21065998, 31598997, 42131996, 63197994, 126395988]

約数ペア:

[(1, 126395988), (2, 63197994), (3, 42131996), (4, 31598997), (6, 21065998), (12, 10532999), (127, 995244), (197, 641604), (254, 497622), (381, 331748), (394, 320802), (421, 300228), (508, 248811), (591, 213868), (762, 165874), (788, 160401), (842, 150114), (1182, 106934), (1263, 100076), (1524, 82937), (1684, 75057), (2364, 53467), (2526, 50038), (5052, 25019)]