157084120186

素因数分解:

$2^1\times 7^1\times {\mathrm{19891}}^1\times {\mathrm{564089}}^1$

素因数の和:583989

約数の個数: 16

約数和(自身を含む): 269301078720

約数和(自身を除く): 112216958534

約数列:

[1, 2, 7, 14, 19891, 39782, 139237, 278474, 564089, 1128178, 3948623, 7897246, 11220294299, 22440588598, 78542060093, 157084120186]

約数ペア:

[(1, 157084120186), (2, 78542060093), (7, 22440588598), (14, 11220294299), (19891, 7897246), (39782, 3948623), (139237, 1128178), (278474, 564089)]