190421856

素因数分解:

$2^5\times 3^2\times {\mathrm{661187}}^1$

素因数の和:661203

約数の個数: 36

約数和(自身を含む): 541512972

約数和(自身を除く): 351091116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 661187, 1322374, 1983561, 2644748, 3967122, 5289496, 5950683, 7934244, 10578992, 11901366, 15868488, 21157984, 23802732, 31736976, 47605464, 63473952, 95210928, 190421856]

約数ペア:

[(1, 190421856), (2, 95210928), (3, 63473952), (4, 47605464), (6, 31736976), (8, 23802732), (9, 21157984), (12, 15868488), (16, 11901366), (18, 10578992), (24, 7934244), (32, 5950683), (36, 5289496), (48, 3967122), (72, 2644748), (96, 1983561), (144, 1322374), (288, 661187)]