156938419526

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 273715200000

約数和(自身を除く): 116776780474

約数列:

[1, 2, 7, 14, 109, 199, 218, 398, 449, 763, 898, 1151, 1393, 1526, 2302, 2786, 3143, 6286, 8057, 16114, 21691, 43382, 48941, 89351, 97882, 125459, 151837, 178702, 229049, 250918, 303674, 342587, 458098, 516799, 625457, 685174, 878213, 1033598, 1250914, 1603343, 1756426, 3206686, 3617593, 7235186, 9739259, 19478518, 24966341, 49932682, 56331091, 68174813, 102843001, 112662182, 136349626, 174764387, 205686002, 349528774, 394317637, 719901007, 788635274, 1439802014, 11209887109, 22419774218, 78469209763, 156938419526]

約数ペア:

[(1, 156938419526), (2, 78469209763), (7, 22419774218), (14, 11209887109), (109, 1439802014), (199, 788635274), (218, 719901007), (398, 394317637), (449, 349528774), (763, 205686002), (898, 174764387), (1151, 136349626), (1393, 112662182), (1526, 102843001), (2302, 68174813), (2786, 56331091), (3143, 49932682), (6286, 24966341), (8057, 19478518), (16114, 9739259), (21691, 7235186), (43382, 3617593), (48941, 3206686), (89351, 1756426), (97882, 1603343), (125459, 1250914), (151837, 1033598), (178702, 878213), (229049, 685174), (250918, 625457), (303674, 516799), (342587, 458098)]