165783170072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{33107}}^1$

素因数の和:33756

約数の個数: 64

約数和(自身を含む): 339151730400

約数和(自身を除く): 173368560328

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 541, 712, 1082, 1157, 2164, 2314, 4328, 4628, 7033, 9256, 14066, 28132, 33107, 48149, 56264, 66214, 96298, 132428, 192596, 264856, 385192, 430391, 625937, 860782, 1251874, 1721564, 2503748, 2946523, 3443128, 5007496, 5893046, 11786092, 17910887, 23572184, 35821774, 38304799, 71643548, 76609598, 143287096, 153219196, 232841531, 306438392, 465683062, 931366124, 1594068943, 1862732248, 3188137886, 6376275772, 12752551544, 20722896259, 41445792518, 82891585036, 165783170072]

約数ペア:

[(1, 165783170072), (2, 82891585036), (4, 41445792518), (8, 20722896259), (13, 12752551544), (26, 6376275772), (52, 3188137886), (89, 1862732248), (104, 1594068943), (178, 931366124), (356, 465683062), (541, 306438392), (712, 232841531), (1082, 153219196), (1157, 143287096), (2164, 76609598), (2314, 71643548), (4328, 38304799), (4628, 35821774), (7033, 23572184), (9256, 17910887), (14066, 11786092), (28132, 5893046), (33107, 5007496), (48149, 3443128), (56264, 2946523), (66214, 2503748), (96298, 1721564), (132428, 1251874), (192596, 860782), (264856, 625937), (385192, 430391)]