156989369710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1\times {\mathrm{161783}}^1$

素因数の和:166032

約数の個数: 32

約数和(自身を含む): 294938703360

約数和(自身を除く): 137949333650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4219, 8438, 21095, 42190, 97037, 161783, 194074, 323566, 485185, 808915, 970370, 1617830, 3721009, 7442018, 18605045, 37210090, 682562477, 1365124954, 3412812385, 6825624770, 15698936971, 31397873942, 78494684855, 156989369710]

約数ペア:

[(1, 156989369710), (2, 78494684855), (5, 31397873942), (10, 15698936971), (23, 6825624770), (46, 3412812385), (115, 1365124954), (230, 682562477), (4219, 37210090), (8438, 18605045), (21095, 7442018), (42190, 3721009), (97037, 1617830), (161783, 970370), (194074, 808915), (323566, 485185)]