153868208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{739751}}^1$

素因数の和:739772

約数の個数: 20

約数和(自身を含む): 321052368

約数和(自身を除く): 167184160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 739751, 1479502, 2959004, 5918008, 9616763, 11836016, 19233526, 38467052, 76934104, 153868208]

約数ペア:

[(1, 153868208), (2, 76934104), (4, 38467052), (8, 19233526), (13, 11836016), (16, 9616763), (26, 5918008), (52, 2959004), (104, 1479502), (208, 739751)]