168341710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12479}}^1$

素因数の和:12576

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 155139890

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 12479, 13490, 24958, 62395, 124790, 237101, 474202, 886009, 1185505, 1772018, 2371010, 4430045, 8860090, 16834171, 33668342, 84170855, 168341710]

約数ペア:

[(1, 168341710), (2, 84170855), (5, 33668342), (10, 16834171), (19, 8860090), (38, 4430045), (71, 2371010), (95, 1772018), (142, 1185505), (190, 886009), (355, 474202), (710, 237101), (1349, 124790), (2698, 62395), (6745, 24958), (12479, 13490)]