161870068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{3793}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 290650752

約数和(自身を除く): 128780684

約数列:

[1, 2, 4, 47, 94, 188, 227, 454, 908, 3793, 7586, 10669, 15172, 21338, 42676, 178271, 356542, 713084, 861011, 1722022, 3444044, 40467517, 80935034, 161870068]

約数ペア:

[(1, 161870068), (2, 80935034), (4, 40467517), (47, 3444044), (94, 1722022), (188, 861011), (227, 713084), (454, 356542), (908, 178271), (3793, 42676), (7586, 21338), (10669, 15172)]