156976313957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{210191}}^1$

素因数の和:210628

約数の個数: 16

約数和(自身を含む): 167803840512

約数和(自身を除く): 10827526555

約数列:

[1, 17, 197, 223, 3349, 3791, 43931, 210191, 746827, 3573247, 41407627, 46872593, 703929659, 796834081, 9233900821, 156976313957]

約数ペア:

[(1, 156976313957), (17, 9233900821), (197, 796834081), (223, 703929659), (3349, 46872593), (3791, 41407627), (43931, 3573247), (210191, 746827)]