156988955835

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{196643}}^1$

素因数の和:196924

約数の個数: 48

約数和(自身を含む): 276272234784

約数和(自身を除く): 119283278949

約数列:

[1, 3, 5, 9, 15, 45, 113, 157, 339, 471, 565, 785, 1017, 1413, 1695, 2355, 5085, 7065, 17741, 53223, 88705, 159669, 196643, 266115, 589929, 798345, 983215, 1769787, 2949645, 8848935, 22220659, 30872951, 66661977, 92618853, 111103295, 154364755, 199985931, 277856559, 333309885, 463094265, 999929655, 1389282795, 3488643463, 10465930389, 17443217315, 31397791167, 52329651945, 156988955835]

約数ペア:

[(1, 156988955835), (3, 52329651945), (5, 31397791167), (9, 17443217315), (15, 10465930389), (45, 3488643463), (113, 1389282795), (157, 999929655), (339, 463094265), (471, 333309885), (565, 277856559), (785, 199985931), (1017, 154364755), (1413, 111103295), (1695, 92618853), (2355, 66661977), (5085, 30872951), (7065, 22220659), (17741, 8848935), (53223, 2949645), (88705, 1769787), (159669, 983215), (196643, 798345), (266115, 589929)]