168442288

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22447}}^1$

素因数の和:22529

約数の個数: 40

約数和(自身を含む): 378563072

約数和(自身を除く): 210120784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 22447, 44894, 89788, 157129, 179576, 314258, 359152, 628516, 1257032, 1503949, 2514064, 3007898, 6015796, 10527643, 12031592, 21055286, 24063184, 42110572, 84221144, 168442288]

約数ペア:

[(1, 168442288), (2, 84221144), (4, 42110572), (7, 24063184), (8, 21055286), (14, 12031592), (16, 10527643), (28, 6015796), (56, 3007898), (67, 2514064), (112, 1503949), (134, 1257032), (268, 628516), (469, 359152), (536, 314258), (938, 179576), (1072, 157129), (1876, 89788), (3752, 44894), (7504, 22447)]