138045994472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43291}}^1\times {\mathrm{23447}}^1$

素因数の和:66761

約数の個数: 32

約数和(自身を含む): 274079920320

約数和(自身を除く): 136033925848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 23447, 43291, 46894, 86582, 93788, 173164, 187576, 346328, 398599, 735947, 797198, 1471894, 1594396, 2943788, 3188792, 5887576, 1015044077, 2030088154, 4060176308, 8120352616, 17255749309, 34511498618, 69022997236, 138045994472]

約数ペア:

[(1, 138045994472), (2, 69022997236), (4, 34511498618), (8, 17255749309), (17, 8120352616), (34, 4060176308), (68, 2030088154), (136, 1015044077), (23447, 5887576), (43291, 3188792), (46894, 2943788), (86582, 1594396), (93788, 1471894), (173164, 797198), (187576, 735947), (346328, 398599)]