148957072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4253}}^1$

素因数の和:4471

約数の個数: 40

約数和(自身を含む): 316497600

約数和(自身を除く): 167540528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 796, 1592, 2189, 3184, 4253, 4378, 8506, 8756, 17012, 17512, 34024, 35024, 46783, 68048, 93566, 187132, 374264, 748528, 846347, 1692694, 3385388, 6770776, 9309817, 13541552, 18619634, 37239268, 74478536, 148957072]

約数ペア:

[(1, 148957072), (2, 74478536), (4, 37239268), (8, 18619634), (11, 13541552), (16, 9309817), (22, 6770776), (44, 3385388), (88, 1692694), (176, 846347), (199, 748528), (398, 374264), (796, 187132), (1592, 93566), (2189, 68048), (3184, 46783), (4253, 35024), (4378, 34024), (8506, 17512), (8756, 17012)]