159399534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42643}}^1$

素因数の和:42744

約数の個数: 32

約数和(自身を含む): 368444160

約数和(自身を除く): 209044626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 42643, 85286, 127929, 255858, 298501, 597002, 895503, 1791006, 3795227, 7590454, 11385681, 22771362, 26566589, 53133178, 79699767, 159399534]

約数ペア:

[(1, 159399534), (2, 79699767), (3, 53133178), (6, 26566589), (7, 22771362), (14, 11385681), (21, 7590454), (42, 3795227), (89, 1791006), (178, 895503), (267, 597002), (534, 298501), (623, 255858), (1246, 127929), (1869, 85286), (3738, 42643)]