144918956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{398129}}^1$

素因数の和:398153

約数の個数: 24

約数和(自身を含む): 312133920

約数和(自身を除く): 167214964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 398129, 796258, 1592516, 2786903, 5175677, 5573806, 10351354, 11147612, 20702708, 36229739, 72459478, 144918956]

約数ペア:

[(1, 144918956), (2, 72459478), (4, 36229739), (7, 20702708), (13, 11147612), (14, 10351354), (26, 5573806), (28, 5175677), (52, 2786903), (91, 1592516), (182, 796258), (364, 398129)]