164232590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 301501440

約数和(自身を除く): 137268850

約数列:

[1, 2, 5, 10, 89, 127, 178, 254, 445, 635, 890, 1270, 1453, 2906, 7265, 11303, 14530, 22606, 56515, 113030, 129317, 184531, 258634, 369062, 646585, 922655, 1293170, 1845310, 16423259, 32846518, 82116295, 164232590]

約数ペア:

[(1, 164232590), (2, 82116295), (5, 32846518), (10, 16423259), (89, 1845310), (127, 1293170), (178, 922655), (254, 646585), (445, 369062), (635, 258634), (890, 184531), (1270, 129317), (1453, 113030), (2906, 56515), (7265, 22606), (11303, 14530)]