142811604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 390990600

約数和(自身を除く): 248178996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 197, 234, 394, 468, 591, 788, 1182, 1549, 1773, 2364, 2561, 3098, 3546, 4647, 5122, 6196, 7092, 7683, 9294, 10244, 13941, 15366, 18588, 20137, 23049, 27882, 30732, 40274, 46098, 55764, 60411, 80548, 92196, 120822, 181233, 241644, 305153, 362466, 610306, 724932, 915459, 1220612, 1830918, 2746377, 3661836, 3966989, 5492754, 7933978, 10985508, 11900967, 15867956, 23801934, 35702901, 47603868, 71405802, 142811604]

約数ペア:

[(1, 142811604), (2, 71405802), (3, 47603868), (4, 35702901), (6, 23801934), (9, 15867956), (12, 11900967), (13, 10985508), (18, 7933978), (26, 5492754), (36, 3966989), (39, 3661836), (52, 2746377), (78, 1830918), (117, 1220612), (156, 915459), (197, 724932), (234, 610306), (394, 362466), (468, 305153), (591, 241644), (788, 181233), (1182, 120822), (1549, 92196), (1773, 80548), (2364, 60411), (2561, 55764), (3098, 46098), (3546, 40274), (4647, 30732), (5122, 27882), (6196, 23049), (7092, 20137), (7683, 18588), (9294, 15366), (10244, 13941)]