143048984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12619}}^1$

素因数の和:12747

約数の個数: 32

約数和(自身を含む): 291522000

約数和(自身を除く): 148473016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 12619, 25238, 50476, 100952, 164047, 328094, 656188, 1312376, 1375471, 2750942, 5501884, 11003768, 17881123, 35762246, 71524492, 143048984]

約数ペア:

[(1, 143048984), (2, 71524492), (4, 35762246), (8, 17881123), (13, 11003768), (26, 5501884), (52, 2750942), (104, 1375471), (109, 1312376), (218, 656188), (436, 328094), (872, 164047), (1417, 100952), (2834, 50476), (5668, 25238), (11336, 12619)]