155946832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 319399200

約数和(自身を除く): 163452368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 1907, 2152, 3814, 4304, 5111, 7628, 10222, 15256, 20444, 30512, 36233, 40888, 72466, 81776, 144932, 289864, 512983, 579728, 1025966, 2051932, 4103864, 8207728, 9746677, 19493354, 38986708, 77973416, 155946832]

約数ペア:

[(1, 155946832), (2, 77973416), (4, 38986708), (8, 19493354), (16, 9746677), (19, 8207728), (38, 4103864), (76, 2051932), (152, 1025966), (269, 579728), (304, 512983), (538, 289864), (1076, 144932), (1907, 81776), (2152, 72466), (3814, 40888), (4304, 36233), (5111, 30512), (7628, 20444), (10222, 15256)]