139459212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{2441}}^1$

素因数の和:2500

約数の個数: 72

約数和(自身を含む): 378119280

約数和(自身を除く): 238660068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2441, 2484, 3174, 4761, 4882, 6348, 7323, 9522, 9764, 14283, 14646, 19044, 21969, 28566, 29292, 43938, 56143, 57132, 65907, 87876, 112286, 131814, 168429, 224572, 263628, 336858, 505287, 673716, 1010574, 1291289, 1515861, 2021148, 2582578, 3031722, 3873867, 5165156, 6063444, 7747734, 11621601, 15495468, 23243202, 34864803, 46486404, 69729606, 139459212]

約数ペア:

[(1, 139459212), (2, 69729606), (3, 46486404), (4, 34864803), (6, 23243202), (9, 15495468), (12, 11621601), (18, 7747734), (23, 6063444), (27, 5165156), (36, 3873867), (46, 3031722), (54, 2582578), (69, 2021148), (92, 1515861), (108, 1291289), (138, 1010574), (207, 673716), (276, 505287), (414, 336858), (529, 263628), (621, 224572), (828, 168429), (1058, 131814), (1242, 112286), (1587, 87876), (2116, 65907), (2441, 57132), (2484, 56143), (3174, 43938), (4761, 29292), (4882, 28566), (6348, 21969), (7323, 19044), (9522, 14646), (9764, 14283)]