145042254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{164447}}^1$

素因数の和:164469

約数の個数: 36

約数和(自身を含む): 365567904

約数和(自身を除く): 220525650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 164447, 328894, 493341, 986682, 1151129, 1480023, 2302258, 2960046, 3453387, 6906774, 8057903, 10360161, 16115806, 20720322, 24173709, 48347418, 72521127, 145042254]

約数ペア:

[(1, 145042254), (2, 72521127), (3, 48347418), (6, 24173709), (7, 20720322), (9, 16115806), (14, 10360161), (18, 8057903), (21, 6906774), (42, 3453387), (49, 2960046), (63, 2302258), (98, 1480023), (126, 1151129), (147, 986682), (294, 493341), (441, 328894), (882, 164447)]