149717558

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{12703}}^1$

素因数の和:12859

約数の個数: 16

約数和(自身を含む): 230501376

約数和(自身を除く): 80783818

約数列:

[1, 2, 71, 83, 142, 166, 5893, 11786, 12703, 25406, 901913, 1054349, 1803826, 2108698, 74858779, 149717558]

約数ペア:

[(1, 149717558), (2, 74858779), (71, 2108698), (83, 1803826), (142, 1054349), (166, 901913), (5893, 25406), (11786, 12703)]