147568688

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{111121}}^1$

素因数の和:111212

約数の個数: 20

約数和(自身を含む): 289361688

約数和(自身を除く): 141793000

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 111121, 222242, 444484, 888968, 1777936, 9223043, 18446086, 36892172, 73784344, 147568688]

約数ペア:

[(1, 147568688), (2, 73784344), (4, 36892172), (8, 18446086), (16, 9223043), (83, 1777936), (166, 888968), (332, 444484), (664, 222242), (1328, 111121)]