168291774

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{190807}}^1$

素因数の和:190829

約数の個数: 36

約数和(自身を含む): 424166184

約数和(自身を除く): 255874410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 190807, 381614, 572421, 1144842, 1335649, 1717263, 2671298, 3434526, 4006947, 8013894, 9349543, 12020841, 18699086, 24041682, 28048629, 56097258, 84145887, 168291774]

約数ペア:

[(1, 168291774), (2, 84145887), (3, 56097258), (6, 28048629), (7, 24041682), (9, 18699086), (14, 12020841), (18, 9349543), (21, 8013894), (42, 4006947), (49, 3434526), (63, 2671298), (98, 1717263), (126, 1335649), (147, 1144842), (294, 572421), (441, 381614), (882, 190807)]