128599670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13003}}^1$

素因数の和:13076

約数の個数: 32

約数和(自身を含む): 247180032

約数和(自身を除く): 118580362

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 13003, 26006, 65015, 130030, 299069, 559129, 598138, 1118258, 1495345, 2795645, 2990690, 5591290, 12859967, 25719934, 64299835, 128599670]

約数ペア:

[(1, 128599670), (2, 64299835), (5, 25719934), (10, 12859967), (23, 5591290), (43, 2990690), (46, 2795645), (86, 1495345), (115, 1118258), (215, 598138), (230, 559129), (430, 299069), (989, 130030), (1978, 65015), (4945, 26006), (9890, 13003)]