144712736

素因数分解:

$2^5\times 7^1\times {\mathrm{646039}}^1$

素因数の和:646056

約数の個数: 24

約数和(自身を含む): 325604160

約数和(自身を除く): 180891424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 646039, 1292078, 2584156, 4522273, 5168312, 9044546, 10336624, 18089092, 20673248, 36178184, 72356368, 144712736]

約数ペア:

[(1, 144712736), (2, 72356368), (4, 36178184), (7, 20673248), (8, 18089092), (14, 10336624), (16, 9044546), (28, 5168312), (32, 4522273), (56, 2584156), (112, 1292078), (224, 646039)]