147986994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18503}}^1$

素因数の和:18582

約数の個数: 32

約数和(自身を含む): 312643584

約数和(自身を除く): 164656590

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 18503, 37006, 55509, 111018, 573593, 795629, 1147186, 1591258, 1720779, 2386887, 3441558, 4773774, 24664499, 49328998, 73993497, 147986994]

約数ペア:

[(1, 147986994), (2, 73993497), (3, 49328998), (6, 24664499), (31, 4773774), (43, 3441558), (62, 2386887), (86, 1720779), (93, 1591258), (129, 1147186), (186, 795629), (258, 573593), (1333, 111018), (2666, 55509), (3999, 37006), (7998, 18503)]