155900544

素因数分解:

$2^7\times 3^1\times {\mathrm{405991}}^1$

素因数の和:406008

約数の個数: 32

約数和(自身を含む): 414111840

約数和(自身を除く): 258211296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 405991, 811982, 1217973, 1623964, 2435946, 3247928, 4871892, 6495856, 9743784, 12991712, 19487568, 25983424, 38975136, 51966848, 77950272, 155900544]

約数ペア:

[(1, 155900544), (2, 77950272), (3, 51966848), (4, 38975136), (6, 25983424), (8, 19487568), (12, 12991712), (16, 9743784), (24, 6495856), (32, 4871892), (48, 3247928), (64, 2435946), (96, 1623964), (128, 1217973), (192, 811982), (384, 405991)]