159401892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021807}}^1$

素因数の和:1021827

約数の個数: 24

約数和(自身を含む): 400548736

約数和(自身を除く): 241146844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1021807, 2043614, 3065421, 4087228, 6130842, 12261684, 13283491, 26566982, 39850473, 53133964, 79700946, 159401892]

約数ペア:

[(1, 159401892), (2, 79700946), (3, 53133964), (4, 39850473), (6, 26566982), (12, 13283491), (13, 12261684), (26, 6130842), (39, 4087228), (52, 3065421), (78, 2043614), (156, 1021807)]