160987268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{13883}}^1$

素因数の和:14123

約数の個数: 24

約数和(自身を含む): 304781568

約数和(自身を除く): 143794300

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 5798, 11596, 13883, 27766, 55532, 180479, 360958, 721916, 3095909, 6191818, 12383636, 40246817, 80493634, 160987268]

約数ペア:

[(1, 160987268), (2, 80493634), (4, 40246817), (13, 12383636), (26, 6191818), (52, 3095909), (223, 721916), (446, 360958), (892, 180479), (2899, 55532), (5798, 27766), (11596, 13883)]