149488884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{218551}}^1$

素因数の和:218580

約数の個数: 36

約数和(自身を含む): 397764640

約数和(自身を除く): 248275756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 218551, 437102, 655653, 874204, 1311306, 1966959, 2622612, 3933918, 4152469, 7867836, 8304938, 12457407, 16609876, 24914814, 37372221, 49829628, 74744442, 149488884]

約数ペア:

[(1, 149488884), (2, 74744442), (3, 49829628), (4, 37372221), (6, 24914814), (9, 16609876), (12, 12457407), (18, 8304938), (19, 7867836), (36, 4152469), (38, 3933918), (57, 2622612), (76, 1966959), (114, 1311306), (171, 874204), (228, 655653), (342, 437102), (684, 218551)]