172200000008

素因数分解:

$2^3\times {\mathrm{743549}}^1\times {\mathrm{28949}}^1$

素因数の和:772504

約数の個数: 16

約数和(自身を含む): 322886587500

約数和(自身を除く): 150686587492

約数列:

[1, 2, 4, 8, 28949, 57898, 115796, 231592, 743549, 1487098, 2974196, 5948392, 21525000001, 43050000002, 86100000004, 172200000008]

約数ペア:

[(1, 172200000008), (2, 86100000004), (4, 43050000002), (8, 21525000001), (28949, 5948392), (57898, 2974196), (115796, 1487098), (231592, 743549)]