128713294

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{3023}}^1$

素因数の和:3435

約数の個数: 16

約数和(自身を含む): 196862400

約数和(自身を除く): 68149106

約数列:

[1, 2, 61, 122, 349, 698, 3023, 6046, 21289, 42578, 184403, 368806, 1055027, 2110054, 64356647, 128713294]

約数ペア:

[(1, 128713294), (2, 64356647), (61, 2110054), (122, 1055027), (349, 368806), (698, 184403), (3023, 42578), (6046, 21289)]