164037174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 390213120

約数和(自身を除く): 226175946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 61, 86, 122, 129, 183, 258, 301, 366, 427, 602, 854, 903, 1281, 1489, 1806, 2562, 2623, 2978, 4467, 5246, 7869, 8934, 10423, 15738, 18361, 20846, 31269, 36722, 55083, 62538, 64027, 90829, 110166, 128054, 181658, 192081, 272487, 384162, 448189, 544974, 635803, 896378, 1271606, 1344567, 1907409, 2689134, 3814818, 3905647, 7811294, 11716941, 23433882, 27339529, 54679058, 82018587, 164037174]

約数ペア:

[(1, 164037174), (2, 82018587), (3, 54679058), (6, 27339529), (7, 23433882), (14, 11716941), (21, 7811294), (42, 3905647), (43, 3814818), (61, 2689134), (86, 1907409), (122, 1344567), (129, 1271606), (183, 896378), (258, 635803), (301, 544974), (366, 448189), (427, 384162), (602, 272487), (854, 192081), (903, 181658), (1281, 128054), (1489, 110166), (1806, 90829), (2562, 64027), (2623, 62538), (2978, 55083), (4467, 36722), (5246, 31269), (7869, 20846), (8934, 18361), (10423, 15738)]