160287764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25903}}^1$

素因数の和:25944

約数の個数: 48

約数和(自身を含む): 365557248

約数和(自身を除く): 205269484

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 25903, 51806, 103612, 181321, 336739, 362642, 440351, 673478, 725284, 880702, 1346956, 1761404, 2357173, 3082457, 4714346, 5724563, 6164914, 9428692, 11449126, 12329828, 22898252, 40071941, 80143882, 160287764]

約数ペア:

[(1, 160287764), (2, 80143882), (4, 40071941), (7, 22898252), (13, 12329828), (14, 11449126), (17, 9428692), (26, 6164914), (28, 5724563), (34, 4714346), (52, 3082457), (68, 2357173), (91, 1761404), (119, 1346956), (182, 880702), (221, 725284), (238, 673478), (364, 440351), (442, 362642), (476, 336739), (884, 181321), (1547, 103612), (3094, 51806), (6188, 25903)]