159571204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 310464000

約数和(自身を除く): 150892796

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 109, 188, 218, 436, 599, 611, 1198, 1222, 1417, 2396, 2444, 2834, 5123, 5668, 7787, 10246, 15574, 20492, 28153, 31148, 56306, 65291, 66599, 112612, 130582, 133198, 261164, 266396, 365989, 731978, 848783, 1463956, 1697566, 3068677, 3395132, 6137354, 12274708, 39892801, 79785602, 159571204]

約数ペア:

[(1, 159571204), (2, 79785602), (4, 39892801), (13, 12274708), (26, 6137354), (47, 3395132), (52, 3068677), (94, 1697566), (109, 1463956), (188, 848783), (218, 731978), (436, 365989), (599, 266396), (611, 261164), (1198, 133198), (1222, 130582), (1417, 112612), (2396, 66599), (2444, 65291), (2834, 56306), (5123, 31148), (5668, 28153), (7787, 20492), (10246, 15574)]