155961922

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{3989}}^1$

素因数の和:4277

約数の個数: 16

約数和(自身を含む): 237436920

約数和(自身を除く): 81474998

約数列:

[1, 2, 113, 173, 226, 346, 3989, 7978, 19549, 39098, 450757, 690097, 901514, 1380194, 77980961, 155961922]

約数ペア:

[(1, 155961922), (2, 77980961), (113, 1380194), (173, 901514), (226, 690097), (346, 450757), (3989, 39098), (7978, 19549)]