135218986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 247370112

約数和(自身を除く): 112151126

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4337, 4454, 8674, 15589, 30359, 31178, 60718, 73729, 147458, 516103, 568147, 1032206, 1136294, 3977029, 7954058, 9658499, 19316998, 67609493, 135218986]

約数ペア:

[(1, 135218986), (2, 67609493), (7, 19316998), (14, 9658499), (17, 7954058), (34, 3977029), (119, 1136294), (131, 1032206), (238, 568147), (262, 516103), (917, 147458), (1834, 73729), (2227, 60718), (4337, 31178), (4454, 30359), (8674, 15589)]