150870874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4973}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 283637376

約数和(自身を除く): 132766502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1379, 2167, 2758, 4334, 4973, 9946, 15169, 30338, 34811, 54703, 69622, 109406, 382921, 765842, 979681, 1959362, 6857767, 10776491, 13715534, 21552982, 75435437, 150870874]

約数ペア:

[(1, 150870874), (2, 75435437), (7, 21552982), (11, 13715534), (14, 10776491), (22, 6857767), (77, 1959362), (154, 979681), (197, 765842), (394, 382921), (1379, 109406), (2167, 69622), (2758, 54703), (4334, 34811), (4973, 30338), (9946, 15169)]