159570928

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 348549120

約数和(自身を除く): 188978192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 127, 176, 236, 242, 254, 472, 484, 508, 649, 944, 968, 1016, 1298, 1331, 1397, 1936, 2032, 2596, 2662, 2794, 5192, 5324, 5588, 7139, 7493, 10384, 10648, 11176, 14278, 14986, 15367, 21296, 22352, 28556, 29972, 30734, 57112, 59944, 61468, 78529, 82423, 114224, 119888, 122936, 157058, 164846, 169037, 245872, 314116, 329692, 338074, 628232, 659384, 676148, 906653, 1256464, 1318768, 1352296, 1813306, 2704592, 3626612, 7253224, 9973183, 14506448, 19946366, 39892732, 79785464, 159570928]

約数ペア:

[(1, 159570928), (2, 79785464), (4, 39892732), (8, 19946366), (11, 14506448), (16, 9973183), (22, 7253224), (44, 3626612), (59, 2704592), (88, 1813306), (118, 1352296), (121, 1318768), (127, 1256464), (176, 906653), (236, 676148), (242, 659384), (254, 628232), (472, 338074), (484, 329692), (508, 314116), (649, 245872), (944, 169037), (968, 164846), (1016, 157058), (1298, 122936), (1331, 119888), (1397, 114224), (1936, 82423), (2032, 78529), (2596, 61468), (2662, 59944), (2794, 57112), (5192, 30734), (5324, 29972), (5588, 28556), (7139, 22352), (7493, 21296), (10384, 15367), (10648, 14986), (11176, 14278)]