168277970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2403971}}^1$

素因数の和:2403985

約数の個数: 16

約数和(自身を含む): 346171968

約数和(自身を除く): 177893998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2403971, 4807942, 12019855, 16827797, 24039710, 33655594, 84138985, 168277970]

約数ペア:

[(1, 168277970), (2, 84138985), (5, 33655594), (7, 24039710), (10, 16827797), (14, 12019855), (35, 4807942), (70, 2403971)]