163545448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{1409}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 335016000

約数和(自身を除く): 171470552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1319, 1409, 2638, 2818, 5276, 5636, 10552, 11272, 14509, 15499, 29018, 30998, 58036, 61996, 116072, 123992, 1858471, 3716942, 7433884, 14867768, 20443181, 40886362, 81772724, 163545448]

約数ペア:

[(1, 163545448), (2, 81772724), (4, 40886362), (8, 20443181), (11, 14867768), (22, 7433884), (44, 3716942), (88, 1858471), (1319, 123992), (1409, 116072), (2638, 61996), (2818, 58036), (5276, 30998), (5636, 29018), (10552, 15499), (11272, 14509)]