127935892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 272119680

約数和(自身を除く): 144183788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2381, 2828, 3838, 4762, 7676, 9524, 13433, 16667, 26866, 33334, 45239, 53732, 66668, 90478, 180956, 240481, 316673, 480962, 633346, 961924, 1266692, 1683367, 3366734, 4569139, 6733468, 9138278, 18276556, 31983973, 63967946, 127935892]

約数ペア:

[(1, 127935892), (2, 63967946), (4, 31983973), (7, 18276556), (14, 9138278), (19, 6733468), (28, 4569139), (38, 3366734), (76, 1683367), (101, 1266692), (133, 961924), (202, 633346), (266, 480962), (404, 316673), (532, 240481), (707, 180956), (1414, 90478), (1919, 66668), (2381, 53732), (2828, 45239), (3838, 33334), (4762, 26866), (7676, 16667), (9524, 13433)]