168272368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8461}}^1$

素因数の和:8593

約数の個数: 40

約数和(自身を含む): 358856496

約数和(自身を除く): 190584128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 8461, 9944, 16922, 19888, 33844, 67688, 93071, 135376, 186142, 372284, 744568, 956093, 1489136, 1912186, 3824372, 7648744, 10517023, 15297488, 21034046, 42068092, 84136184, 168272368]

約数ペア:

[(1, 168272368), (2, 84136184), (4, 42068092), (8, 21034046), (11, 15297488), (16, 10517023), (22, 7648744), (44, 3824372), (88, 1912186), (113, 1489136), (176, 956093), (226, 744568), (452, 372284), (904, 186142), (1243, 135376), (1808, 93071), (2486, 67688), (4972, 33844), (8461, 19888), (9944, 16922)]