157051264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64577}}^1$

素因数の和:64610

約数の個数: 32

約数和(自身を含む): 329347800

約数和(自身を除く): 172296536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64577, 129154, 258308, 516616, 1033232, 1226963, 2066464, 2453926, 4132928, 4907852, 8265856, 9815704, 19631408, 39262816, 78525632, 157051264]

約数ペア:

[(1, 157051264), (2, 78525632), (4, 39262816), (8, 19631408), (16, 9815704), (19, 8265856), (32, 4907852), (38, 4132928), (64, 2453926), (76, 2066464), (128, 1226963), (152, 1033232), (304, 516616), (608, 258308), (1216, 129154), (2432, 64577)]