159657858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{128549}}^1$

素因数の和:128583

約数の個数: 32

約数和(自身を含む): 370224000

約数和(自身を除く): 210566142

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 128549, 257098, 385647, 771294, 1156941, 2313882, 2956627, 3470823, 5913254, 6941646, 8869881, 17739762, 26609643, 53219286, 79828929, 159657858]

約数ペア:

[(1, 159657858), (2, 79828929), (3, 53219286), (6, 26609643), (9, 17739762), (18, 8869881), (23, 6941646), (27, 5913254), (46, 3470823), (54, 2956627), (69, 2313882), (138, 1156941), (207, 771294), (414, 385647), (621, 257098), (1242, 128549)]