156900274

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{4013}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 238865112

約数和(自身を除く): 81964838

約数列:

[1, 2, 113, 173, 226, 346, 4013, 8026, 19549, 39098, 453469, 694249, 906938, 1388498, 78450137, 156900274]

約数ペア:

[(1, 156900274), (2, 78450137), (113, 1388498), (173, 906938), (226, 694249), (346, 453469), (4013, 39098), (8026, 19549)]