149843324144

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{4800209}}^1$

素因数の和:4802168

約数の個数: 20

約数和(自身を含む): 290470307520

約数和(自身を除く): 140626983376

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 7804, 15608, 31216, 4800209, 9600418, 19200836, 38401672, 76803344, 9365207759, 18730415518, 37460831036, 74921662072, 149843324144]

約数ペア:

[(1, 149843324144), (2, 74921662072), (4, 37460831036), (8, 18730415518), (16, 9365207759), (1951, 76803344), (3902, 38401672), (7804, 19200836), (15608, 9600418), (31216, 4800209)]