156699897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 92132103

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 79, 89, 237, 267, 323, 391, 437, 969, 1173, 1311, 1343, 1501, 1513, 1691, 1817, 2047, 4029, 4503, 4539, 5073, 5451, 6141, 7031, 7429, 21093, 22287, 25517, 28747, 30889, 34523, 34799, 38893, 76551, 86241, 92667, 103569, 104397, 116679, 119527, 133589, 161713, 358581, 400767, 485139, 586891, 661181, 1760673, 1983543, 2271013, 2749121, 3072547, 6813039, 8247363, 9217641, 52233299, 156699897]

約数ペア:

[(1, 156699897), (3, 52233299), (17, 9217641), (19, 8247363), (23, 6813039), (51, 3072547), (57, 2749121), (69, 2271013), (79, 1983543), (89, 1760673), (237, 661181), (267, 586891), (323, 485139), (391, 400767), (437, 358581), (969, 161713), (1173, 133589), (1311, 119527), (1343, 116679), (1501, 104397), (1513, 103569), (1691, 92667), (1817, 86241), (2047, 76551), (4029, 38893), (4503, 34799), (4539, 34523), (5073, 30889), (5451, 28747), (6141, 25517), (7031, 22287), (7429, 21093)]