154979428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{88661}}^1$

素因数の和:88707

約数の個数: 24

約数和(自身を含む): 297904320

約数和(自身を除く): 142924892

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 88661, 177322, 354644, 1684559, 2039203, 3369118, 4078406, 6738236, 8156812, 38744857, 77489714, 154979428]

約数ペア:

[(1, 154979428), (2, 77489714), (4, 38744857), (19, 8156812), (23, 6738236), (38, 4078406), (46, 3369118), (76, 2039203), (92, 1684559), (437, 354644), (874, 177322), (1748, 88661)]