161181230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34367}}^1$

素因数の和:34448

約数の個数: 32

約数和(自身を含む): 336531456

約数和(自身を除く): 175350226

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 34367, 68734, 171835, 240569, 343670, 481138, 1202845, 2302589, 2405690, 4605178, 11512945, 16118123, 23025890, 32236246, 80590615, 161181230]

約数ペア:

[(1, 161181230), (2, 80590615), (5, 32236246), (7, 23025890), (10, 16118123), (14, 11512945), (35, 4605178), (67, 2405690), (70, 2302589), (134, 1202845), (335, 481138), (469, 343670), (670, 240569), (938, 171835), (2345, 68734), (4690, 34367)]