128460346

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{155521}}^1$

素因数の和:155589

約数の個数: 16

約数和(自身を含む): 223951680

約数和(自身を除く): 95491334

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 155521, 311042, 1088647, 2177294, 9175739, 18351478, 64230173, 128460346]

約数ペア:

[(1, 128460346), (2, 64230173), (7, 18351478), (14, 9175739), (59, 2177294), (118, 1088647), (413, 311042), (826, 155521)]