168865776

素因数分解:

$2^4\times 3^3\times {\mathrm{390893}}^1$

素因数の和:390910

約数の個数: 40

約数和(自身を含む): 484708560

約数和(自身を除く): 315842784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 390893, 781786, 1172679, 1563572, 2345358, 3127144, 3518037, 4690716, 6254288, 7036074, 9381432, 10554111, 14072148, 18762864, 21108222, 28144296, 42216444, 56288592, 84432888, 168865776]

約数ペア:

[(1, 168865776), (2, 84432888), (3, 56288592), (4, 42216444), (6, 28144296), (8, 21108222), (9, 18762864), (12, 14072148), (16, 10554111), (18, 9381432), (24, 7036074), (27, 6254288), (36, 4690716), (48, 3518037), (54, 3127144), (72, 2345358), (108, 1563572), (144, 1172679), (216, 781786), (432, 390893)]