161429864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3657

約数の個数: 32

約数和(自身を含む): 310800000

約数和(自身を除く): 149370136

約数列:

[1, 2, 4, 8, 73, 79, 146, 158, 292, 316, 584, 632, 3499, 5767, 6998, 11534, 13996, 23068, 27992, 46136, 255427, 276421, 510854, 552842, 1021708, 1105684, 2043416, 2211368, 20178733, 40357466, 80714932, 161429864]

約数ペア:

[(1, 161429864), (2, 80714932), (4, 40357466), (8, 20178733), (73, 2211368), (79, 2043416), (146, 1105684), (158, 1021708), (292, 552842), (316, 510854), (584, 276421), (632, 255427), (3499, 46136), (5767, 27992), (6998, 23068), (11534, 13996)]