179964213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 301168224

約数和(自身を除く): 121204011

約数列:

[1, 3, 11, 13, 23, 33, 39, 61, 69, 143, 169, 183, 253, 299, 429, 507, 529, 671, 759, 793, 897, 1403, 1587, 1859, 2013, 2379, 3289, 3887, 4209, 5577, 5819, 6877, 8723, 9867, 10309, 11661, 15433, 17457, 18239, 20631, 26169, 30927, 32269, 42757, 46299, 54717, 75647, 89401, 96807, 113399, 128271, 200629, 226941, 237107, 268203, 340197, 354959, 419497, 601887, 711321, 983411, 1064877, 1258491, 2608177, 2950233, 4614467, 5453461, 7824531, 13843401, 16360383, 59988071, 179964213]

約数ペア:

[(1, 179964213), (3, 59988071), (11, 16360383), (13, 13843401), (23, 7824531), (33, 5453461), (39, 4614467), (61, 2950233), (69, 2608177), (143, 1258491), (169, 1064877), (183, 983411), (253, 711321), (299, 601887), (429, 419497), (507, 354959), (529, 340197), (671, 268203), (759, 237107), (793, 226941), (897, 200629), (1403, 128271), (1587, 113399), (1859, 96807), (2013, 89401), (2379, 75647), (3289, 54717), (3887, 46299), (4209, 42757), (5577, 32269), (5819, 30927), (6877, 26169), (8723, 20631), (9867, 18239), (10309, 17457), (11661, 15433)]