169668842

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1303}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 297437184

約数和(自身を除く): 127768342

約数列:

[1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1303, 1834, 2606, 9121, 9301, 18242, 18602, 65107, 92513, 130214, 170693, 185026, 341386, 647591, 1194851, 1295182, 2389702, 12119203, 24238406, 84834421, 169668842]

約数ペア:

[(1, 169668842), (2, 84834421), (7, 24238406), (14, 12119203), (71, 2389702), (131, 1295182), (142, 1194851), (262, 647591), (497, 341386), (917, 185026), (994, 170693), (1303, 130214), (1834, 92513), (2606, 65107), (9121, 18602), (9301, 18242)]