157037152

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 317967552

約数和(自身を除く): 160930400

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 193, 376, 386, 541, 752, 772, 1082, 1504, 1544, 2164, 3088, 4328, 6176, 8656, 9071, 17312, 18142, 25427, 36284, 50854, 72568, 101708, 104413, 145136, 203416, 208826, 290272, 406832, 417652, 813664, 835304, 1670608, 3341216, 4907411, 9814822, 19629644, 39259288, 78518576, 157037152]

約数ペア:

[(1, 157037152), (2, 78518576), (4, 39259288), (8, 19629644), (16, 9814822), (32, 4907411), (47, 3341216), (94, 1670608), (188, 835304), (193, 813664), (376, 417652), (386, 406832), (541, 290272), (752, 208826), (772, 203416), (1082, 145136), (1504, 104413), (1544, 101708), (2164, 72568), (3088, 50854), (4328, 36284), (6176, 25427), (8656, 18142), (9071, 17312)]