165882396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{21977}}^1$

素因数の和:22038

約数の個数: 48

約数和(自身を含む): 420922656

約数和(自身を除く): 255040260

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 444, 629, 1258, 1887, 2516, 3774, 7548, 21977, 43954, 65931, 87908, 131862, 263724, 373609, 747218, 813149, 1120827, 1494436, 1626298, 2241654, 2439447, 3252596, 4483308, 4878894, 9757788, 13823533, 27647066, 41470599, 55294132, 82941198, 165882396]

約数ペア:

[(1, 165882396), (2, 82941198), (3, 55294132), (4, 41470599), (6, 27647066), (12, 13823533), (17, 9757788), (34, 4878894), (37, 4483308), (51, 3252596), (68, 2439447), (74, 2241654), (102, 1626298), (111, 1494436), (148, 1120827), (204, 813149), (222, 747218), (444, 373609), (629, 263724), (1258, 131862), (1887, 87908), (2516, 65931), (3774, 43954), (7548, 21977)]