156624490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33113}}^1$

素因数の和:33174

約数の個数: 32

約数和(自身を含む): 314715456

約数和(自身を除く): 158090966

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 33113, 66226, 165565, 331130, 364243, 728486, 1423859, 1821215, 2847718, 3642430, 7119295, 14238590, 15662449, 31324898, 78312245, 156624490]

約数ペア:

[(1, 156624490), (2, 78312245), (5, 31324898), (10, 15662449), (11, 14238590), (22, 7119295), (43, 3642430), (55, 2847718), (86, 1821215), (110, 1423859), (215, 728486), (430, 364243), (473, 331130), (946, 165565), (2365, 66226), (4730, 33113)]