168995344

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^2\times {\mathrm{127}}^1$

素因数の和:360

約数の個数: 60

約数和(自身を含む): 380642304

約数和(自身を除く): 211646960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 127, 218, 254, 436, 508, 763, 872, 889, 1016, 1526, 1744, 1778, 2032, 3052, 3556, 6104, 7112, 11881, 12208, 13843, 14224, 23762, 27686, 47524, 55372, 83167, 95048, 96901, 110744, 166334, 190096, 193802, 221488, 332668, 387604, 665336, 775208, 1330672, 1508887, 1550416, 3017774, 6035548, 10562209, 12071096, 21124418, 24142192, 42248836, 84497672, 168995344]

約数ペア:

[(1, 168995344), (2, 84497672), (4, 42248836), (7, 24142192), (8, 21124418), (14, 12071096), (16, 10562209), (28, 6035548), (56, 3017774), (109, 1550416), (112, 1508887), (127, 1330672), (218, 775208), (254, 665336), (436, 387604), (508, 332668), (763, 221488), (872, 193802), (889, 190096), (1016, 166334), (1526, 110744), (1744, 96901), (1778, 95048), (2032, 83167), (3052, 55372), (3556, 47524), (6104, 27686), (7112, 23762), (11881, 14224), (12208, 13843)]