169231968

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{11087}}^1$

素因数の和:11156

約数の個数: 72

約数和(自身を含む): 490377888

約数和(自身を除く): 321145920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 11087, 15264, 22174, 33261, 44348, 66522, 88696, 99783, 133044, 177392, 199566, 266088, 354784, 399132, 532176, 587611, 798264, 1064352, 1175222, 1596528, 1762833, 2350444, 3193056, 3525666, 4700888, 5288499, 7051332, 9401776, 10576998, 14102664, 18803552, 21153996, 28205328, 42307992, 56410656, 84615984, 169231968]

約数ペア:

[(1, 169231968), (2, 84615984), (3, 56410656), (4, 42307992), (6, 28205328), (8, 21153996), (9, 18803552), (12, 14102664), (16, 10576998), (18, 9401776), (24, 7051332), (32, 5288499), (36, 4700888), (48, 3525666), (53, 3193056), (72, 2350444), (96, 1762833), (106, 1596528), (144, 1175222), (159, 1064352), (212, 798264), (288, 587611), (318, 532176), (424, 399132), (477, 354784), (636, 266088), (848, 199566), (954, 177392), (1272, 133044), (1696, 99783), (1908, 88696), (2544, 66522), (3816, 44348), (5088, 33261), (7632, 22174), (11087, 15264)]