166742504

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{13421}}^1$

素因数の和:14980

約数の個数: 16

約数和(自身を含む): 312866820

約数和(自身を除く): 146124316

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 12424, 13421, 26842, 53684, 107368, 20842813, 41685626, 83371252, 166742504]

約数ペア:

[(1, 166742504), (2, 83371252), (4, 41685626), (8, 20842813), (1553, 107368), (3106, 53684), (6212, 26842), (12424, 13421)]