157702016

素因数分解:

$2^7\times {\mathrm{947}}^1\times {\mathrm{1301}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 314745480

約数和(自身を除く): 157043464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 947, 1301, 1894, 2602, 3788, 5204, 7576, 10408, 15152, 20816, 30304, 41632, 60608, 83264, 121216, 166528, 1232047, 2464094, 4928188, 9856376, 19712752, 39425504, 78851008, 157702016]

約数ペア:

[(1, 157702016), (2, 78851008), (4, 39425504), (8, 19712752), (16, 9856376), (32, 4928188), (64, 2464094), (128, 1232047), (947, 166528), (1301, 121216), (1894, 83264), (2602, 60608), (3788, 41632), (5204, 30304), (7576, 20816), (10408, 15152)]