127257558

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2879}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 134016042

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 2879, 5758, 7367, 8637, 14734, 17274, 22101, 44202, 152587, 305174, 400181, 457761, 800362, 915522, 1200543, 2401086, 21209593, 42419186, 63628779, 127257558]

約数ペア:

[(1, 127257558), (2, 63628779), (3, 42419186), (6, 21209593), (53, 2401086), (106, 1200543), (139, 915522), (159, 800362), (278, 457761), (318, 400181), (417, 305174), (834, 152587), (2879, 44202), (5758, 22101), (7367, 17274), (8637, 14734)]