78932968

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{147263}}^1$

素因数の和:147336

約数の個数: 16

約数和(自身を含む): 150209280

約数和(自身を除く): 71276312

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 147263, 294526, 589052, 1178104, 9866621, 19733242, 39466484, 78932968]

約数ペア:

[(1, 78932968), (2, 39466484), (4, 19733242), (8, 9866621), (67, 1178104), (134, 589052), (268, 294526), (536, 147263)]