174390234

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 353310720

約数和(自身を除く): 178920486

約数列:

[1, 2, 3, 6, 139, 211, 278, 417, 422, 633, 834, 991, 1266, 1982, 2973, 5946, 29329, 58658, 87987, 137749, 175974, 209101, 275498, 413247, 418202, 627303, 826494, 1254606, 29065039, 58130078, 87195117, 174390234]

約数ペア:

[(1, 174390234), (2, 87195117), (3, 58130078), (6, 29065039), (139, 1254606), (211, 826494), (278, 627303), (417, 418202), (422, 413247), (633, 275498), (834, 209101), (991, 175974), (1266, 137749), (1982, 87987), (2973, 58658), (5946, 29329)]