189469872

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{6679}}^1$

素因数の和:6890

約数の個数: 60

約数和(自身を含む): 533023920

約数和(自身を除く): 343554048

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, 6679, 7092, 9456, 13358, 14184, 20037, 26716, 28368, 40074, 53432, 60111, 80148, 106864, 120222, 160296, 240444, 320592, 480888, 961776, 1315763, 2631526, 3947289, 5263052, 7894578, 10526104, 11841867, 15789156, 21052208, 23683734, 31578312, 47367468, 63156624, 94734936, 189469872]

約数ペア:

[(1, 189469872), (2, 94734936), (3, 63156624), (4, 47367468), (6, 31578312), (8, 23683734), (9, 21052208), (12, 15789156), (16, 11841867), (18, 10526104), (24, 7894578), (36, 5263052), (48, 3947289), (72, 2631526), (144, 1315763), (197, 961776), (394, 480888), (591, 320592), (788, 240444), (1182, 160296), (1576, 120222), (1773, 106864), (2364, 80148), (3152, 60111), (3546, 53432), (4728, 40074), (6679, 28368), (7092, 26716), (9456, 20037), (13358, 14184)]