157730689

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 164989440

約数和(自身を除く): 7258751

約数列:

[1, 61, 71, 79, 461, 4331, 4819, 5609, 28121, 32731, 36419, 342149, 1996591, 2221559, 2585749, 157730689]

約数ペア:

[(1, 157730689), (61, 2585749), (71, 2221559), (79, 1996591), (461, 342149), (4331, 36419), (4819, 32731), (5609, 28121)]