161811912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{164443}}^1$

素因数の和:164493

約数の個数: 32

約数和(自身を含む): 414398880

約数和(自身を除く): 252586968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 164443, 328886, 493329, 657772, 986658, 1315544, 1973316, 3946632, 6742163, 13484326, 20226489, 26968652, 40452978, 53937304, 80905956, 161811912]

約数ペア:

[(1, 161811912), (2, 80905956), (3, 53937304), (4, 40452978), (6, 26968652), (8, 20226489), (12, 13484326), (24, 6742163), (41, 3946632), (82, 1973316), (123, 1315544), (164, 986658), (246, 657772), (328, 493329), (492, 328886), (984, 164443)]