156974738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{34259}}^1$

素因数の和:34369

約数の個数: 16

約数和(自身を含む): 246672000

約数和(自身を除く): 89697262

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 34259, 68518, 993511, 1987022, 2706461, 5412922, 78487369, 156974738]

約数ペア:

[(1, 156974738), (2, 78487369), (29, 5412922), (58, 2706461), (79, 1987022), (158, 993511), (2291, 68518), (4582, 34259)]