156913208

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1933}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 300543600

約数和(自身を除く): 143630392

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1112, 1933, 3866, 7732, 10147, 15464, 20294, 40588, 81176, 141109, 268687, 282218, 537374, 564436, 1074748, 1128872, 2149496, 19614151, 39228302, 78456604, 156913208]

約数ペア:

[(1, 156913208), (2, 78456604), (4, 39228302), (8, 19614151), (73, 2149496), (139, 1128872), (146, 1074748), (278, 564436), (292, 537374), (556, 282218), (584, 268687), (1112, 141109), (1933, 81176), (3866, 40588), (7732, 20294), (10147, 15464)]