145217754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2389}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 344504160

約数和(自身を除く): 199286406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 921, 1842, 2389, 2763, 3377, 4778, 5526, 6754, 7167, 10131, 14334, 20262, 21501, 26279, 30393, 43002, 52558, 60786, 78837, 157674, 236511, 473022, 733423, 1466846, 2200269, 4400538, 6600807, 8067653, 13201614, 16135306, 24202959, 48405918, 72608877, 145217754]

約数ペア:

[(1, 145217754), (2, 72608877), (3, 48405918), (6, 24202959), (9, 16135306), (11, 13201614), (18, 8067653), (22, 6600807), (33, 4400538), (66, 2200269), (99, 1466846), (198, 733423), (307, 473022), (614, 236511), (921, 157674), (1842, 78837), (2389, 60786), (2763, 52558), (3377, 43002), (4778, 30393), (5526, 26279), (6754, 21501), (7167, 20262), (10131, 14334)]