156912074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 280615104

約数和(自身を除く): 123703030

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 121, 187, 242, 374, 473, 731, 887, 946, 1462, 1774, 2057, 4114, 5203, 8041, 9757, 10406, 15079, 16082, 19514, 30158, 38141, 76282, 88451, 107327, 165869, 176902, 214654, 331738, 419551, 648397, 839102, 1296794, 1824559, 3649118, 4615061, 7132367, 9230122, 14264734, 78456037, 156912074]

約数ペア:

[(1, 156912074), (2, 78456037), (11, 14264734), (17, 9230122), (22, 7132367), (34, 4615061), (43, 3649118), (86, 1824559), (121, 1296794), (187, 839102), (242, 648397), (374, 419551), (473, 331738), (731, 214654), (887, 176902), (946, 165869), (1462, 107327), (1774, 88451), (2057, 76282), (4114, 38141), (5203, 30158), (8041, 19514), (9757, 16082), (10406, 15079)]