142775216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 284807664

約数和(自身を除く): 142032448

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 1667, 3334, 5353, 6668, 10706, 13336, 21412, 26672, 42824, 85648, 88351, 168367, 176702, 336734, 353404, 673468, 706808, 1346936, 1413616, 2693872, 8923451, 17846902, 35693804, 71387608, 142775216]

約数ペア:

[(1, 142775216), (2, 71387608), (4, 35693804), (8, 17846902), (16, 8923451), (53, 2693872), (101, 1413616), (106, 1346936), (202, 706808), (212, 673468), (404, 353404), (424, 336734), (808, 176702), (848, 168367), (1616, 88351), (1667, 85648), (3334, 42824), (5353, 26672), (6668, 21412), (10706, 13336)]