156740470

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233941}}^1$

素因数の和:234015

約数の個数: 16

約数和(自身を含む): 286345008

約数和(自身を除く): 129604538

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 233941, 467882, 1169705, 2339410, 15674047, 31348094, 78370235, 156740470]

約数ペア:

[(1, 156740470), (2, 78370235), (5, 31348094), (10, 15674047), (67, 2339410), (134, 1169705), (335, 467882), (670, 233941)]