142904574

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{5099}}^1$

素因数の和:5286

約数の個数: 40

約数和(自身を含む): 322126200

約数和(自身を除く): 179221626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 3114, 4671, 5099, 9342, 10198, 14013, 15297, 28026, 30594, 45891, 91782, 137673, 275346, 413019, 826038, 882127, 1764254, 2646381, 5292762, 7939143, 15878286, 23817429, 47634858, 71452287, 142904574]

約数ペア:

[(1, 142904574), (2, 71452287), (3, 47634858), (6, 23817429), (9, 15878286), (18, 7939143), (27, 5292762), (54, 2646381), (81, 1764254), (162, 882127), (173, 826038), (346, 413019), (519, 275346), (1038, 137673), (1557, 91782), (3114, 45891), (4671, 30594), (5099, 28026), (9342, 15297), (10198, 14013)]