138876134

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{3407}}^1$

素因数の和:3727

約数の個数: 16

約数和(自身を含む): 211636800

約数和(自身を除く): 72760666

約数列:

[1, 2, 89, 178, 229, 458, 3407, 6814, 20381, 40762, 303223, 606446, 780203, 1560406, 69438067, 138876134]

約数ペア:

[(1, 138876134), (2, 69438067), (89, 1560406), (178, 780203), (229, 606446), (458, 303223), (3407, 40762), (6814, 20381)]