155606128

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{164837}}^1$

素因数の和:164904

約数の個数: 20

約数和(自身を含む): 306598680

約数和(自身を除く): 150992552

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 164837, 329674, 659348, 1318696, 2637392, 9725383, 19450766, 38901532, 77803064, 155606128]

約数ペア:

[(1, 155606128), (2, 77803064), (4, 38901532), (8, 19450766), (16, 9725383), (59, 2637392), (118, 1318696), (236, 659348), (472, 329674), (944, 164837)]