129101308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107227}}^1$

素因数の和:107281

約数の個数: 24

約数和(自身を含む): 264209792

約数和(自身を除く): 135108484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 107227, 214454, 428908, 750589, 1501178, 3002356, 4610761, 9221522, 18443044, 32275327, 64550654, 129101308]

約数ペア:

[(1, 129101308), (2, 64550654), (4, 32275327), (7, 18443044), (14, 9221522), (28, 4610761), (43, 3002356), (86, 1501178), (172, 750589), (301, 428908), (602, 214454), (1204, 107227)]