148965478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{64937}}^1$

素因数の和:65007

約数の個数: 16

約数和(自身を含む): 236893824

約数和(自身を除く): 87928346

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 64937, 129874, 2013047, 2402669, 4026094, 4805338, 74482739, 148965478]

約数ペア:

[(1, 148965478), (2, 74482739), (31, 4805338), (37, 4026094), (62, 2402669), (74, 2013047), (1147, 129874), (2294, 64937)]