150391376

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{47713}}^1$

素因数の和:47918

約数の個数: 20

約数和(自身を含む): 292868532

約数和(自身を除く): 142477156

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 47713, 95426, 190852, 381704, 763408, 9399461, 18798922, 37597844, 75195688, 150391376]

約数ペア:

[(1, 150391376), (2, 75195688), (4, 37597844), (8, 18798922), (16, 9399461), (197, 763408), (394, 381704), (788, 190852), (1576, 95426), (3152, 47713)]