161966610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138433}}^1$

素因数の和:138459

約数の個数: 48

約数和(自身を含む): 453509784

約数和(自身を除く): 291543174

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 138433, 276866, 415299, 692165, 830598, 1245897, 1384330, 1799629, 2076495, 2491794, 3599258, 4152990, 5398887, 6229485, 8998145, 10797774, 12458970, 16196661, 17996290, 26994435, 32393322, 53988870, 80983305, 161966610]

約数ペア:

[(1, 161966610), (2, 80983305), (3, 53988870), (5, 32393322), (6, 26994435), (9, 17996290), (10, 16196661), (13, 12458970), (15, 10797774), (18, 8998145), (26, 6229485), (30, 5398887), (39, 4152990), (45, 3599258), (65, 2491794), (78, 2076495), (90, 1799629), (117, 1384330), (130, 1245897), (195, 830598), (234, 692165), (390, 415299), (585, 276866), (1170, 138433)]