143064516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1009

約数の個数: 72

約数和(自身を含む): 389896416

約数和(自身を除く): 246831900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 467, 521, 588, 934, 1042, 1401, 1563, 1868, 2084, 2802, 3126, 3269, 3647, 5604, 6252, 6538, 7294, 9807, 10941, 13076, 14588, 19614, 21882, 22883, 25529, 39228, 43764, 45766, 51058, 68649, 76587, 91532, 102116, 137298, 153174, 243307, 274596, 306348, 486614, 729921, 973228, 1459842, 1703149, 2919684, 3406298, 5109447, 6812596, 10218894, 11922043, 20437788, 23844086, 35766129, 47688172, 71532258, 143064516]

約数ペア:

[(1, 143064516), (2, 71532258), (3, 47688172), (4, 35766129), (6, 23844086), (7, 20437788), (12, 11922043), (14, 10218894), (21, 6812596), (28, 5109447), (42, 3406298), (49, 2919684), (84, 1703149), (98, 1459842), (147, 973228), (196, 729921), (294, 486614), (467, 306348), (521, 274596), (588, 243307), (934, 153174), (1042, 137298), (1401, 102116), (1563, 91532), (1868, 76587), (2084, 68649), (2802, 51058), (3126, 45766), (3269, 43764), (3647, 39228), (5604, 25529), (6252, 22883), (6538, 21882), (7294, 19614), (9807, 14588), (10941, 13076)]