143670488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19457}}^1$

素因数の和:19547

約数の個数: 32

約数和(自身を含む): 294204960

約数和(自身を除く): 150534472

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 19457, 38914, 77828, 155656, 252941, 505882, 1011764, 1381447, 2023528, 2762894, 5525788, 11051576, 17958811, 35917622, 71835244, 143670488]

約数ペア:

[(1, 143670488), (2, 71835244), (4, 35917622), (8, 17958811), (13, 11051576), (26, 5525788), (52, 2762894), (71, 2023528), (104, 1381447), (142, 1011764), (284, 505882), (568, 252941), (923, 155656), (1846, 77828), (3692, 38914), (7384, 19457)]