157215692528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{863}}^1\times {\mathrm{264787}}^1$

素因数の和:265701

約数の個数: 40

約数和(自身を含む): 312051598848

約数和(自身を除く): 154835906320

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 863, 1726, 3452, 6904, 13808, 37109, 74218, 148436, 264787, 296872, 529574, 593744, 1059148, 2118296, 4236592, 11385841, 22771682, 45543364, 91086728, 182173456, 228511181, 457022362, 914044724, 1828089448, 3656178896, 9825980783, 19651961566, 39303923132, 78607846264, 157215692528]

約数ペア:

[(1, 157215692528), (2, 78607846264), (4, 39303923132), (8, 19651961566), (16, 9825980783), (43, 3656178896), (86, 1828089448), (172, 914044724), (344, 457022362), (688, 228511181), (863, 182173456), (1726, 91086728), (3452, 45543364), (6904, 22771682), (13808, 11385841), (37109, 4236592), (74218, 2118296), (148436, 1059148), (264787, 593744), (296872, 529574)]