189822168

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{90911}}^1$

素因数の和:90952

約数の個数: 48

約数和(自身を含む): 531835200

約数和(自身を除く): 342013032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 90911, 181822, 272733, 363644, 545466, 727288, 818199, 1090932, 1636398, 2181864, 2636419, 3272796, 5272838, 6545592, 7909257, 10545676, 15818514, 21091352, 23727771, 31637028, 47455542, 63274056, 94911084, 189822168]

約数ペア:

[(1, 189822168), (2, 94911084), (3, 63274056), (4, 47455542), (6, 31637028), (8, 23727771), (9, 21091352), (12, 15818514), (18, 10545676), (24, 7909257), (29, 6545592), (36, 5272838), (58, 3272796), (72, 2636419), (87, 2181864), (116, 1636398), (174, 1090932), (232, 818199), (261, 727288), (348, 545466), (522, 363644), (696, 272733), (1044, 181822), (2088, 90911)]