137503916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 36

約数和(自身を含む): 266697984

約数和(自身を除く): 129194068

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1397, 2237, 2794, 4474, 5588, 8948, 15367, 24607, 30734, 49214, 61468, 98428, 270677, 284099, 541354, 568198, 1082708, 1136396, 3125089, 6250178, 12500356, 34375979, 68751958, 137503916]

約数ペア:

[(1, 137503916), (2, 68751958), (4, 34375979), (11, 12500356), (22, 6250178), (44, 3125089), (121, 1136396), (127, 1082708), (242, 568198), (254, 541354), (484, 284099), (508, 270677), (1397, 98428), (2237, 61468), (2794, 49214), (4474, 30734), (5588, 24607), (8948, 15367)]