172878045124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{675611}}^1$

素因数の和:675756

約数の個数: 48

約数和(自身を含む): 330974211456

約数和(自身を除く): 158096166332

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 142, 212, 284, 901, 1207, 1802, 2414, 3604, 3763, 4828, 7526, 15052, 63971, 127942, 255884, 675611, 1351222, 2702444, 11485387, 22970774, 35807383, 45941548, 47968381, 71614766, 95936762, 143229532, 191873524, 608725511, 815462477, 1217451022, 1630924954, 2434902044, 2542324193, 3261849908, 5084648386, 10169296772, 43219511281, 86439022562, 172878045124]

約数ペア:

[(1, 172878045124), (2, 86439022562), (4, 43219511281), (17, 10169296772), (34, 5084648386), (53, 3261849908), (68, 2542324193), (71, 2434902044), (106, 1630924954), (142, 1217451022), (212, 815462477), (284, 608725511), (901, 191873524), (1207, 143229532), (1802, 95936762), (2414, 71614766), (3604, 47968381), (3763, 45941548), (4828, 35807383), (7526, 22970774), (15052, 11485387), (63971, 2702444), (127942, 1351222), (255884, 675611)]