147769568

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 297198720

約数和(自身を除く): 149429152

約数列:

[1, 2, 4, 8, 16, 32, 103, 107, 206, 214, 412, 419, 428, 824, 838, 856, 1648, 1676, 1712, 3296, 3352, 3424, 6704, 11021, 13408, 22042, 43157, 44084, 44833, 86314, 88168, 89666, 172628, 176336, 179332, 345256, 352672, 358664, 690512, 717328, 1381024, 1434656, 4617799, 9235598, 18471196, 36942392, 73884784, 147769568]

約数ペア:

[(1, 147769568), (2, 73884784), (4, 36942392), (8, 18471196), (16, 9235598), (32, 4617799), (103, 1434656), (107, 1381024), (206, 717328), (214, 690512), (412, 358664), (419, 352672), (428, 345256), (824, 179332), (838, 176336), (856, 172628), (1648, 89666), (1676, 88168), (1712, 86314), (3296, 44833), (3352, 44084), (3424, 43157), (6704, 22042), (11021, 13408)]