160164452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 339440640

約数和(自身を除く): 179276188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 163, 266, 326, 532, 652, 1141, 1847, 2282, 3097, 3694, 4564, 6194, 7388, 12388, 12929, 21679, 25858, 35093, 43358, 51716, 70186, 86716, 140372, 245651, 301061, 491302, 602122, 982604, 1204244, 2107427, 4214854, 5720159, 8429708, 11440318, 22880636, 40041113, 80082226, 160164452]

約数ペア:

[(1, 160164452), (2, 80082226), (4, 40041113), (7, 22880636), (14, 11440318), (19, 8429708), (28, 5720159), (38, 4214854), (76, 2107427), (133, 1204244), (163, 982604), (266, 602122), (326, 491302), (532, 301061), (652, 245651), (1141, 140372), (1847, 86716), (2282, 70186), (3097, 51716), (3694, 43358), (4564, 35093), (6194, 25858), (7388, 21679), (12388, 12929)]