161738394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21617}}^1$

素因数の和:21694

約数の個数: 32

約数和(自身を含む): 342429120

約数和(自身を除く): 180690726

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 21617, 43234, 64851, 129702, 626893, 929531, 1253786, 1859062, 1880679, 2788593, 3761358, 5577186, 26956399, 53912798, 80869197, 161738394]

約数ペア:

[(1, 161738394), (2, 80869197), (3, 53912798), (6, 26956399), (29, 5577186), (43, 3761358), (58, 2788593), (86, 1880679), (87, 1859062), (129, 1253786), (174, 929531), (258, 626893), (1247, 129702), (2494, 64851), (3741, 43234), (7482, 21617)]