144376204

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{20543}}^1$

素因数の和:20805

約数の個数: 24

約数和(自身を含む): 289916928

約数和(自身を除く): 145540724

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 20543, 41086, 82172, 143801, 287602, 575204, 5156293, 10312586, 20625172, 36094051, 72188102, 144376204]

約数ペア:

[(1, 144376204), (2, 72188102), (4, 36094051), (7, 20625172), (14, 10312586), (28, 5156293), (251, 575204), (502, 287602), (1004, 143801), (1757, 82172), (3514, 41086), (7028, 20543)]