173840264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{5273}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 352197720

約数和(自身を除く): 178357456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 5273, 8242, 10546, 16484, 21092, 32968, 42184, 68549, 137098, 274196, 548392, 1671541, 3343082, 6686164, 13372328, 21730033, 43460066, 86920132, 173840264]

約数ペア:

[(1, 173840264), (2, 86920132), (4, 43460066), (8, 21730033), (13, 13372328), (26, 6686164), (52, 3343082), (104, 1671541), (317, 548392), (634, 274196), (1268, 137098), (2536, 68549), (4121, 42184), (5273, 32968), (8242, 21092), (10546, 16484)]