190967508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 498449952

約数和(自身を除く): 307482444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 307, 333, 444, 467, 614, 666, 921, 934, 1228, 1332, 1401, 1842, 1868, 2763, 2802, 3684, 4203, 5526, 5604, 8406, 11052, 11359, 16812, 17279, 22718, 34077, 34558, 45436, 51837, 68154, 69116, 102231, 103674, 136308, 143369, 155511, 204462, 207348, 286738, 311022, 408924, 430107, 573476, 622044, 860214, 1290321, 1720428, 2580642, 5161284, 5304653, 10609306, 15913959, 21218612, 31827918, 47741877, 63655836, 95483754, 190967508]

約数ペア:

[(1, 190967508), (2, 95483754), (3, 63655836), (4, 47741877), (6, 31827918), (9, 21218612), (12, 15913959), (18, 10609306), (36, 5304653), (37, 5161284), (74, 2580642), (111, 1720428), (148, 1290321), (222, 860214), (307, 622044), (333, 573476), (444, 430107), (467, 408924), (614, 311022), (666, 286738), (921, 207348), (934, 204462), (1228, 155511), (1332, 143369), (1401, 136308), (1842, 103674), (1868, 102231), (2763, 69116), (2802, 68154), (3684, 51837), (4203, 45436), (5526, 34558), (5604, 34077), (8406, 22718), (11052, 17279), (11359, 16812)]