139049104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{163973}}^1$

素因数の和:164034

約数の個数: 20

約数和(自身を含む): 274492476

約数和(自身を除く): 135443372

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 163973, 327946, 655892, 1311784, 2623568, 8690569, 17381138, 34762276, 69524552, 139049104]

約数ペア:

[(1, 139049104), (2, 69524552), (4, 34762276), (8, 17381138), (16, 8690569), (53, 2623568), (106, 1311784), (212, 655892), (424, 327946), (848, 163973)]