156900347

素因数分解:

${\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2210

約数の個数: 12

約数和(自身を含む): 166420800

約数和(自身を除く): 9520453

約数列:

[1, 19, 223, 361, 1949, 4237, 37031, 80503, 434627, 703589, 8257913, 156900347]

約数ペア:

[(1, 156900347), (19, 8257913), (223, 703589), (361, 434627), (1949, 80503), (4237, 37031)]