168397730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{983}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 312297984

約数和(自身を除く): 143900254

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 463, 926, 983, 1966, 2315, 4630, 4915, 9830, 17131, 34262, 36371, 72742, 85655, 171310, 181855, 363710, 455129, 910258, 2275645, 4551290, 16839773, 33679546, 84198865, 168397730]

約数ペア:

[(1, 168397730), (2, 84198865), (5, 33679546), (10, 16839773), (37, 4551290), (74, 2275645), (185, 910258), (370, 455129), (463, 363710), (926, 181855), (983, 171310), (1966, 85655), (2315, 72742), (4630, 36371), (4915, 34262), (9830, 17131)]