148921742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{2243}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 226599120

約数和(自身を除く): 77677378

約数列:

[1, 2, 89, 178, 373, 746, 2243, 4486, 33197, 66394, 199627, 399254, 836639, 1673278, 74460871, 148921742]

約数ペア:

[(1, 148921742), (2, 74460871), (89, 1673278), (178, 836639), (373, 399254), (746, 199627), (2243, 66394), (4486, 33197)]