152648274

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 309836736

約数和(自身を除く): 157188462

約数列:

[1, 2, 3, 6, 131, 157, 262, 314, 393, 471, 786, 942, 1237, 2474, 3711, 7422, 20567, 41134, 61701, 123402, 162047, 194209, 324094, 388418, 486141, 582627, 972282, 1165254, 25441379, 50882758, 76324137, 152648274]

約数ペア:

[(1, 152648274), (2, 76324137), (3, 50882758), (6, 25441379), (131, 1165254), (157, 972282), (262, 582627), (314, 486141), (393, 388418), (471, 324094), (786, 194209), (942, 162047), (1237, 123402), (2474, 61701), (3711, 41134), (7422, 20567)]