161745732

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{10723}}^1$

素因数の和:11152

約数の個数: 36

約数和(自身を含む): 409871280

約数和(自身を除く): 248125548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 5028, 7542, 10723, 15084, 21446, 32169, 42892, 64338, 96507, 128676, 193014, 386028, 4492937, 8985874, 13478811, 17971748, 26957622, 40436433, 53915244, 80872866, 161745732]

約数ペア:

[(1, 161745732), (2, 80872866), (3, 53915244), (4, 40436433), (6, 26957622), (9, 17971748), (12, 13478811), (18, 8985874), (36, 4492937), (419, 386028), (838, 193014), (1257, 128676), (1676, 96507), (2514, 64338), (3771, 42892), (5028, 32169), (7542, 21446), (10723, 15084)]