164433790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10427}}^1$

素因数の和:10536

約数の個数: 32

約数和(自身を含む): 315342720

約数和(自身を除く): 150908930

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 7885, 10427, 15770, 20854, 52135, 104270, 198113, 396226, 865441, 990565, 1730882, 1981130, 4327205, 8654410, 16443379, 32886758, 82216895, 164433790]

約数ペア:

[(1, 164433790), (2, 82216895), (5, 32886758), (10, 16443379), (19, 8654410), (38, 4327205), (83, 1981130), (95, 1730882), (166, 990565), (190, 865441), (415, 396226), (830, 198113), (1577, 104270), (3154, 52135), (7885, 20854), (10427, 15770)]