145758404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{106861}}^1$

素因数の和:106907

約数の個数: 24

約数和(自身を含む): 287245056

約数和(自身を除く): 141486652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 106861, 213722, 427444, 1175471, 2350942, 3312691, 4701884, 6625382, 13250764, 36439601, 72879202, 145758404]

約数ペア:

[(1, 145758404), (2, 72879202), (4, 36439601), (11, 13250764), (22, 6625382), (31, 4701884), (44, 3312691), (62, 2350942), (124, 1175471), (341, 427444), (682, 213722), (1364, 106861)]