163961772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{80849}}^1$

素因数の和:80882

約数の個数: 36

約数和(自身を含む): 414275400

約数和(自身を除く): 250313628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 80849, 161698, 242547, 323396, 485094, 970188, 1051037, 2102074, 3153111, 4204148, 6306222, 12612444, 13663481, 27326962, 40990443, 54653924, 81980886, 163961772]

約数ペア:

[(1, 163961772), (2, 81980886), (3, 54653924), (4, 40990443), (6, 27326962), (12, 13663481), (13, 12612444), (26, 6306222), (39, 4204148), (52, 3153111), (78, 2102074), (156, 1051037), (169, 970188), (338, 485094), (507, 323396), (676, 242547), (1014, 161698), (2028, 80849)]