155460774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194813}}^1$

素因数の和:194844

約数の個数: 32

約数和(自身を含む): 374042880

約数和(自身を除く): 218582106

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 194813, 389626, 584439, 1168878, 1363691, 2727382, 3701447, 4091073, 7402894, 8182146, 11104341, 22208682, 25910129, 51820258, 77730387, 155460774]

約数ペア:

[(1, 155460774), (2, 77730387), (3, 51820258), (6, 25910129), (7, 22208682), (14, 11104341), (19, 8182146), (21, 7402894), (38, 4091073), (42, 3701447), (57, 2727382), (114, 1363691), (133, 1168878), (266, 584439), (399, 389626), (798, 194813)]