179929404

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{2591}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 467389440

約数和(自身を除く): 287460036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1929, 2572, 2591, 3858, 5182, 5787, 7716, 7773, 10364, 11574, 15546, 17361, 23148, 23319, 31092, 34722, 46638, 69444, 69957, 93276, 139914, 279828, 1666013, 3332026, 4998039, 6664052, 9996078, 14994117, 19992156, 29988234, 44982351, 59976468, 89964702, 179929404]

約数ペア:

[(1, 179929404), (2, 89964702), (3, 59976468), (4, 44982351), (6, 29988234), (9, 19992156), (12, 14994117), (18, 9996078), (27, 6664052), (36, 4998039), (54, 3332026), (108, 1666013), (643, 279828), (1286, 139914), (1929, 93276), (2572, 69957), (2591, 69444), (3858, 46638), (5182, 34722), (5787, 31092), (7716, 23319), (7773, 23148), (10364, 17361), (11574, 15546)]