190616538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 444487680

約数和(自身を除く): 253871142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 139, 206, 278, 309, 317, 417, 618, 634, 721, 834, 951, 973, 1442, 1902, 1946, 2163, 2219, 2919, 4326, 4438, 5838, 6657, 13314, 14317, 28634, 32651, 42951, 44063, 65302, 85902, 88126, 97953, 100219, 132189, 195906, 200438, 228557, 264378, 300657, 308441, 457114, 601314, 616882, 685671, 925323, 1371342, 1850646, 4538489, 9076978, 13615467, 27230934, 31769423, 63538846, 95308269, 190616538]

約数ペア:

[(1, 190616538), (2, 95308269), (3, 63538846), (6, 31769423), (7, 27230934), (14, 13615467), (21, 9076978), (42, 4538489), (103, 1850646), (139, 1371342), (206, 925323), (278, 685671), (309, 616882), (317, 601314), (417, 457114), (618, 308441), (634, 300657), (721, 264378), (834, 228557), (951, 200438), (973, 195906), (1442, 132189), (1902, 100219), (1946, 97953), (2163, 88126), (2219, 85902), (2919, 65302), (4326, 44063), (4438, 42951), (5838, 32651), (6657, 28634), (13314, 14317)]