163661656

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{769}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 316008000

約数和(自身を除く): 152346344

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 719, 769, 1438, 1538, 2876, 3076, 5752, 6152, 26603, 28453, 53206, 56906, 106412, 113812, 212824, 227624, 552911, 1105822, 2211644, 4423288, 20457707, 40915414, 81830828, 163661656]

約数ペア:

[(1, 163661656), (2, 81830828), (4, 40915414), (8, 20457707), (37, 4423288), (74, 2211644), (148, 1105822), (296, 552911), (719, 227624), (769, 212824), (1438, 113812), (1538, 106412), (2876, 56906), (3076, 53206), (5752, 28453), (6152, 26603)]