169390116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{74687}}^1$

素因数の和:74710

約数の個数: 60

約数和(自身を含む): 506085888

約数和(自身を除く): 336695772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 74687, 149374, 224061, 298748, 448122, 522809, 672183, 896244, 1045618, 1344366, 1568427, 2016549, 2091236, 2688732, 3136854, 4033098, 4705281, 6049647, 6273708, 8066196, 9410562, 12099294, 14115843, 18821124, 24198588, 28231686, 42347529, 56463372, 84695058, 169390116]

約数ペア:

[(1, 169390116), (2, 84695058), (3, 56463372), (4, 42347529), (6, 28231686), (7, 24198588), (9, 18821124), (12, 14115843), (14, 12099294), (18, 9410562), (21, 8066196), (27, 6273708), (28, 6049647), (36, 4705281), (42, 4033098), (54, 3136854), (63, 2688732), (81, 2091236), (84, 2016549), (108, 1568427), (126, 1344366), (162, 1045618), (189, 896244), (252, 672183), (324, 522809), (378, 448122), (567, 298748), (756, 224061), (1134, 149374), (2268, 74687)]