156907772

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105733}}^1$

素因数の和:105797

約数の個数: 24

約数和(自身を含む): 319739616

約数和(自身を除く): 162831844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 105733, 211466, 422932, 740131, 1480262, 2960524, 5603849, 11207698, 22415396, 39226943, 78453886, 156907772]

約数ペア:

[(1, 156907772), (2, 78453886), (4, 39226943), (7, 22415396), (14, 11207698), (28, 5603849), (53, 2960524), (106, 1480262), (212, 740131), (371, 422932), (742, 211466), (1484, 105733)]