147988834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6703}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 270305280

約数和(自身を除く): 122316446

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 6703, 11039, 13406, 22078, 46921, 93842, 127357, 254714, 556349, 891499, 1112698, 1782998, 3894443, 7788886, 10570631, 21141262, 73994417, 147988834]

約数ペア:

[(1, 147988834), (2, 73994417), (7, 21141262), (14, 10570631), (19, 7788886), (38, 3894443), (83, 1782998), (133, 1112698), (166, 891499), (266, 556349), (581, 254714), (1162, 127357), (1577, 93842), (3154, 46921), (6703, 22078), (11039, 13406)]