181363670072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18461}}^1\times {\mathrm{94463}}^1$

素因数の和:112943

約数の個数: 32

約数和(自身を含む): 366238817280

約数和(自身を除く): 184875147208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18461, 36922, 73844, 94463, 147688, 188926, 239993, 377852, 479986, 755704, 959972, 1228019, 1919944, 2456038, 4912076, 9824152, 1743881443, 3487762886, 6975525772, 13951051544, 22670458759, 45340917518, 90681835036, 181363670072]

約数ペア:

[(1, 181363670072), (2, 90681835036), (4, 45340917518), (8, 22670458759), (13, 13951051544), (26, 6975525772), (52, 3487762886), (104, 1743881443), (18461, 9824152), (36922, 4912076), (73844, 2456038), (94463, 1919944), (147688, 1228019), (188926, 959972), (239993, 755704), (377852, 479986)]