168516448

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1759

約数の個数: 48

約数和(自身を含む): 346459680

約数和(自身を除く): 177943232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 226, 232, 452, 464, 904, 928, 1607, 1808, 3214, 3277, 3616, 6428, 6554, 12856, 13108, 25712, 26216, 46603, 51424, 52432, 93206, 104864, 181591, 186412, 363182, 372824, 726364, 745648, 1452728, 1491296, 2905456, 5266139, 5810912, 10532278, 21064556, 42129112, 84258224, 168516448]

約数ペア:

[(1, 168516448), (2, 84258224), (4, 42129112), (8, 21064556), (16, 10532278), (29, 5810912), (32, 5266139), (58, 2905456), (113, 1491296), (116, 1452728), (226, 745648), (232, 726364), (452, 372824), (464, 363182), (904, 186412), (928, 181591), (1607, 104864), (1808, 93206), (3214, 52432), (3277, 51424), (3616, 46603), (6428, 26216), (6554, 25712), (12856, 13108)]