147130251373

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{647663}}^1$

素因数の和:647793

約数の個数: 32

約数和(自身を含む): 188019449856

約数和(自身を除く): 40889198483

約数列:

[1, 7, 17, 23, 83, 119, 161, 391, 581, 1411, 1909, 2737, 9877, 13363, 32453, 227171, 647663, 4533641, 11010271, 14896249, 53756029, 77071897, 104273743, 253236233, 376292203, 913852493, 1236388667, 1772653631, 6396967451, 8654720669, 21018607339, 147130251373]

約数ペア:

[(1, 147130251373), (7, 21018607339), (17, 8654720669), (23, 6396967451), (83, 1772653631), (119, 1236388667), (161, 913852493), (391, 376292203), (581, 253236233), (1411, 104273743), (1909, 77071897), (2737, 53756029), (9877, 14896249), (13363, 11010271), (32453, 4533641), (227171, 647663)]