131352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 354480

約数和(自身を除く): 223128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 421, 842, 1263, 1684, 2526, 3368, 5052, 5473, 10104, 10946, 16419, 21892, 32838, 43784, 65676, 131352]

約数ペア:

[(1, 131352), (2, 65676), (3, 43784), (4, 32838), (6, 21892), (8, 16419), (12, 10946), (13, 10104), (24, 5473), (26, 5052), (39, 3368), (52, 2526), (78, 1684), (104, 1263), (156, 842), (312, 421)]