179705812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^5$

素因数の和:91

約数の個数: 54

約数和(自身を含む): 374479854

約数和(自身を除く): 194774042

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 169, 242, 286, 338, 484, 572, 676, 1573, 1859, 2197, 3146, 3718, 4394, 6292, 7436, 8788, 20449, 24167, 28561, 40898, 48334, 57122, 81796, 96668, 114244, 265837, 314171, 371293, 531674, 628342, 742586, 1063348, 1256684, 1485172, 3455881, 4084223, 6911762, 8168446, 13823524, 16336892, 44926453, 89852906, 179705812]

約数ペア:

[(1, 179705812), (2, 89852906), (4, 44926453), (11, 16336892), (13, 13823524), (22, 8168446), (26, 6911762), (44, 4084223), (52, 3455881), (121, 1485172), (143, 1256684), (169, 1063348), (242, 742586), (286, 628342), (338, 531674), (484, 371293), (572, 314171), (676, 265837), (1573, 114244), (1859, 96668), (2197, 81796), (3146, 57122), (3718, 48334), (4394, 40898), (6292, 28561), (7436, 24167), (8788, 20449)]