189016272

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{17981}}^1$

素因数の和:18068

約数の個数: 60

約数和(自身を含む): 536259204

約数和(自身を除く): 347242932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 17981, 35962, 53943, 71924, 107886, 143848, 161829, 215772, 287696, 323658, 431544, 647316, 863088, 1294632, 1312613, 2589264, 2625226, 3937839, 5250452, 7875678, 10500904, 11813517, 15751356, 21001808, 23627034, 31502712, 47254068, 63005424, 94508136, 189016272]

約数ペア:

[(1, 189016272), (2, 94508136), (3, 63005424), (4, 47254068), (6, 31502712), (8, 23627034), (9, 21001808), (12, 15751356), (16, 11813517), (18, 10500904), (24, 7875678), (36, 5250452), (48, 3937839), (72, 2625226), (73, 2589264), (144, 1312613), (146, 1294632), (219, 863088), (292, 647316), (438, 431544), (584, 323658), (657, 287696), (876, 215772), (1168, 161829), (1314, 143848), (1752, 107886), (2628, 71924), (3504, 53943), (5256, 35962), (10512, 17981)]