168220848

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{206153}}^1$

素因数の和:206181

約数の個数: 40

約数和(自身を含む): 460135728

約数和(自身を除く): 291914880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 206153, 412306, 618459, 824612, 1236918, 1649224, 2473836, 3298448, 3504601, 4947672, 7009202, 9895344, 10513803, 14018404, 21027606, 28036808, 42055212, 56073616, 84110424, 168220848]

約数ペア:

[(1, 168220848), (2, 84110424), (3, 56073616), (4, 42055212), (6, 28036808), (8, 21027606), (12, 14018404), (16, 10513803), (17, 9895344), (24, 7009202), (34, 4947672), (48, 3504601), (51, 3298448), (68, 2473836), (102, 1649224), (136, 1236918), (204, 824612), (272, 618459), (408, 412306), (816, 206153)]