168771308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{9437}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 313945632

約数和(自身を除く): 145174324

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 8942, 9437, 17884, 18874, 37748, 160429, 320858, 641716, 2481931, 4963862, 9927724, 42192827, 84385654, 168771308]

約数ペア:

[(1, 168771308), (2, 84385654), (4, 42192827), (17, 9927724), (34, 4963862), (68, 2481931), (263, 641716), (526, 320858), (1052, 160429), (4471, 37748), (8942, 18874), (9437, 17884)]