133749928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2459}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 270698400

約数和(自身を除く): 136948472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 2459, 4184, 4918, 6799, 9836, 13598, 19672, 27196, 31967, 54392, 63934, 127868, 255736, 1286057, 2572114, 5144228, 10288456, 16718741, 33437482, 66874964, 133749928]

約数ペア:

[(1, 133749928), (2, 66874964), (4, 33437482), (8, 16718741), (13, 10288456), (26, 5144228), (52, 2572114), (104, 1286057), (523, 255736), (1046, 127868), (2092, 63934), (2459, 54392), (4184, 31967), (4918, 27196), (6799, 19672), (9836, 13598)]