144217892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{396203}}^1$

素因数の和:396227

約数の個数: 24

約数和(自身を含む): 310623936

約数和(自身を除く): 166406044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 396203, 792406, 1584812, 2773421, 5150639, 5546842, 10301278, 11093684, 20602556, 36054473, 72108946, 144217892]

約数ペア:

[(1, 144217892), (2, 72108946), (4, 36054473), (7, 20602556), (13, 11093684), (14, 10301278), (26, 5546842), (28, 5150639), (52, 2773421), (91, 1584812), (182, 792406), (364, 396203)]