161147808

素因数分解:

$2^5\times 3^2\times {\mathrm{559541}}^1$

素因数の和:559557

約数の個数: 36

約数和(自身を含む): 458264898

約数和(自身を除く): 297117090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 559541, 1119082, 1678623, 2238164, 3357246, 4476328, 5035869, 6714492, 8952656, 10071738, 13428984, 17905312, 20143476, 26857968, 40286952, 53715936, 80573904, 161147808]

約数ペア:

[(1, 161147808), (2, 80573904), (3, 53715936), (4, 40286952), (6, 26857968), (8, 20143476), (9, 17905312), (12, 13428984), (16, 10071738), (18, 8952656), (24, 6714492), (32, 5035869), (36, 4476328), (48, 3357246), (72, 2238164), (96, 1678623), (144, 1119082), (288, 559541)]