162639256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67993}}^1$

素因数の和:68035

約数の個数: 32

約数和(自身を含む): 342689760

約数和(自身を除く): 180050504

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 67993, 135986, 271972, 543944, 883909, 1563839, 1767818, 3127678, 3535636, 6255356, 7071272, 12510712, 20329907, 40659814, 81319628, 162639256]

約数ペア:

[(1, 162639256), (2, 81319628), (4, 40659814), (8, 20329907), (13, 12510712), (23, 7071272), (26, 6255356), (46, 3535636), (52, 3127678), (92, 1767818), (104, 1563839), (184, 883909), (299, 543944), (598, 271972), (1196, 135986), (2392, 67993)]