168532686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25237}}^1$

素因数の和:25305

約数の個数: 48

約数和(自身を含む): 425209824

約数和(自身を除く): 256677138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 25237, 50474, 75711, 151422, 176659, 227133, 353318, 454266, 529977, 1059954, 1337561, 1589931, 2675122, 3179862, 4012683, 8025366, 9362927, 12038049, 18725854, 24076098, 28088781, 56177562, 84266343, 168532686]

約数ペア:

[(1, 168532686), (2, 84266343), (3, 56177562), (6, 28088781), (7, 24076098), (9, 18725854), (14, 12038049), (18, 9362927), (21, 8025366), (42, 4012683), (53, 3179862), (63, 2675122), (106, 1589931), (126, 1337561), (159, 1059954), (318, 529977), (371, 454266), (477, 353318), (742, 227133), (954, 176659), (1113, 151422), (2226, 75711), (3339, 50474), (6678, 25237)]