156649206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{12149}}^1$

素因数の和:12468

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 202601994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 4298, 6447, 12149, 12894, 24298, 36447, 72894, 85043, 170086, 255129, 510258, 3729743, 7459486, 11189229, 22378458, 26108201, 52216402, 78324603, 156649206]

約数ペア:

[(1, 156649206), (2, 78324603), (3, 52216402), (6, 26108201), (7, 22378458), (14, 11189229), (21, 7459486), (42, 3729743), (307, 510258), (614, 255129), (921, 170086), (1842, 85043), (2149, 72894), (4298, 36447), (6447, 24298), (12149, 12894)]