190579788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:4991

約数の個数: 72

約数和(自身を含む): 554185632

約数和(自身を除く): 363605844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 4817, 5652, 6594, 9634, 9891, 13188, 14451, 19268, 19782, 28902, 33719, 39564, 43353, 57804, 67438, 86706, 101157, 134876, 173412, 202314, 303471, 404628, 606942, 756269, 1213884, 1512538, 2268807, 3025076, 4537614, 5293883, 6806421, 9075228, 10587766, 13612842, 15881649, 21175532, 27225684, 31763298, 47644947, 63526596, 95289894, 190579788]

約数ペア:

[(1, 190579788), (2, 95289894), (3, 63526596), (4, 47644947), (6, 31763298), (7, 27225684), (9, 21175532), (12, 15881649), (14, 13612842), (18, 10587766), (21, 9075228), (28, 6806421), (36, 5293883), (42, 4537614), (63, 3025076), (84, 2268807), (126, 1512538), (157, 1213884), (252, 756269), (314, 606942), (471, 404628), (628, 303471), (942, 202314), (1099, 173412), (1413, 134876), (1884, 101157), (2198, 86706), (2826, 67438), (3297, 57804), (4396, 43353), (4817, 39564), (5652, 33719), (6594, 28902), (9634, 19782), (9891, 19268), (13188, 14451)]