149919808

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{32089}}^1$

素因数の和:32174

約数の個数: 28

約数和(自身を含む): 301581820

約数和(自身を除く): 151662012

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 32089, 64178, 128356, 256712, 513424, 1026848, 2053696, 2342497, 4684994, 9369988, 18739976, 37479952, 74959904, 149919808]

約数ペア:

[(1, 149919808), (2, 74959904), (4, 37479952), (8, 18739976), (16, 9369988), (32, 4684994), (64, 2342497), (73, 2053696), (146, 1026848), (292, 513424), (584, 256712), (1168, 128356), (2336, 64178), (4672, 32089)]