142400706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178447}}^1$

素因数の和:178478

約数の個数: 32

約数和(自身を含む): 342620160

約数和(自身を除く): 200219454

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 178447, 356894, 535341, 1070682, 1249129, 2498258, 3390493, 3747387, 6780986, 7494774, 10171479, 20342958, 23733451, 47466902, 71200353, 142400706]

約数ペア:

[(1, 142400706), (2, 71200353), (3, 47466902), (6, 23733451), (7, 20342958), (14, 10171479), (19, 7494774), (21, 6780986), (38, 3747387), (42, 3390493), (57, 2498258), (114, 1249129), (133, 1070682), (266, 535341), (399, 356894), (798, 178447)]