156935864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{859}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 302324400

約数和(自身を除く): 145388536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 557, 859, 1114, 1718, 2228, 3436, 4456, 6872, 22837, 35219, 45674, 70438, 91348, 140876, 182696, 281752, 478463, 956926, 1913852, 3827704, 19616983, 39233966, 78467932, 156935864]

約数ペア:

[(1, 156935864), (2, 78467932), (4, 39233966), (8, 19616983), (41, 3827704), (82, 1913852), (164, 956926), (328, 478463), (557, 281752), (859, 182696), (1114, 140876), (1718, 91348), (2228, 70438), (3436, 45674), (4456, 35219), (6872, 22837)]