161580312

素因数分解:

$2^3\times 3^3\times {\mathrm{748057}}^1$

素因数の和:748072

約数の個数: 32

約数和(自身を含む): 448834800

約数和(自身を除く): 287254488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 748057, 1496114, 2244171, 2992228, 4488342, 5984456, 6732513, 8976684, 13465026, 17953368, 20197539, 26930052, 40395078, 53860104, 80790156, 161580312]

約数ペア:

[(1, 161580312), (2, 80790156), (3, 53860104), (4, 40395078), (6, 26930052), (8, 20197539), (9, 17953368), (12, 13465026), (18, 8976684), (24, 6732513), (27, 5984456), (36, 4488342), (54, 2992228), (72, 2244171), (108, 1496114), (216, 748057)]