168202818

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6493

約数の個数: 80

約数和(自身を含む): 449539200

約数和(自身を除く): 281336382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 6449, 8694, 12898, 13041, 19347, 26082, 38694, 45143, 58041, 90286, 116082, 135429, 148327, 174123, 270858, 296654, 348246, 406287, 444981, 522369, 812574, 889962, 1038289, 1044738, 1218861, 1334943, 2076578, 2437722, 2669886, 3114867, 3656583, 4004829, 6229734, 7313166, 8009658, 9344601, 12014487, 18689202, 24028974, 28033803, 56067606, 84101409, 168202818]

約数ペア:

[(1, 168202818), (2, 84101409), (3, 56067606), (6, 28033803), (7, 24028974), (9, 18689202), (14, 12014487), (18, 9344601), (21, 8009658), (23, 7313166), (27, 6229734), (42, 4004829), (46, 3656583), (54, 3114867), (63, 2669886), (69, 2437722), (81, 2076578), (126, 1334943), (138, 1218861), (161, 1044738), (162, 1038289), (189, 889962), (207, 812574), (322, 522369), (378, 444981), (414, 406287), (483, 348246), (567, 296654), (621, 270858), (966, 174123), (1134, 148327), (1242, 135429), (1449, 116082), (1863, 90286), (2898, 58041), (3726, 45143), (4347, 38694), (6449, 26082), (8694, 19347), (12898, 13041)]