157213218

素因数分解:

$2^1\times 3^1\times {\mathrm{829}}^1\times {\mathrm{31607}}^1$

素因数の和:32441

約数の個数: 16

約数和(自身を含む): 314815680

約数和(自身を除く): 157602462

約数列:

[1, 2, 3, 6, 829, 1658, 2487, 4974, 31607, 63214, 94821, 189642, 26202203, 52404406, 78606609, 157213218]

約数ペア:

[(1, 157213218), (2, 78606609), (3, 52404406), (6, 26202203), (829, 189642), (1658, 94821), (2487, 63214), (4974, 31607)]