156970546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{28447}}^1$

素因数の和:28569

約数の個数: 16

約数和(自身を含む): 245790720

約数和(自身を除く): 88820174

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 28447, 56894, 881857, 1763714, 2531783, 5063566, 78485273, 156970546]

約数ペア:

[(1, 156970546), (2, 78485273), (31, 5063566), (62, 2531783), (89, 1763714), (178, 881857), (2759, 56894), (5518, 28447)]