158723344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{763093}}^1$

素因数の和:763114

約数の個数: 20

約数和(自身を含む): 331182796

約数和(自身を除く): 172459452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 763093, 1526186, 3052372, 6104744, 9920209, 12209488, 19840418, 39680836, 79361672, 158723344]

約数ペア:

[(1, 158723344), (2, 79361672), (4, 39680836), (8, 19840418), (13, 12209488), (16, 9920209), (26, 6104744), (52, 3052372), (104, 1526186), (208, 763093)]