168484754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 267515136

約数和(自身を除く): 99030382

約数列:

[1, 2, 37, 47, 74, 94, 193, 251, 386, 502, 1739, 3478, 7141, 9071, 9287, 11797, 14282, 18142, 18574, 23594, 48443, 96886, 335627, 436489, 671254, 872978, 1792391, 2276821, 3584782, 4553642, 84242377, 168484754]

約数ペア:

[(1, 168484754), (2, 84242377), (37, 4553642), (47, 3584782), (74, 2276821), (94, 1792391), (193, 872978), (251, 671254), (386, 436489), (502, 335627), (1739, 96886), (3478, 48443), (7141, 23594), (9071, 18574), (9287, 18142), (11797, 14282)]