155216286

素因数分解:

$2^1\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{6971}}^1$

素因数の和:8216

約数の個数: 24

約数和(自身を含む): 336622104

約数和(自身を除く): 181405818

約数列:

[1, 2, 3, 6, 9, 18, 1237, 2474, 3711, 6971, 7422, 11133, 13942, 20913, 22266, 41826, 62739, 125478, 8623127, 17246254, 25869381, 51738762, 77608143, 155216286]

約数ペア:

[(1, 155216286), (2, 77608143), (3, 51738762), (6, 25869381), (9, 17246254), (18, 8623127), (1237, 125478), (2474, 62739), (3711, 41826), (6971, 22266), (7422, 20913), (11133, 13942)]