162000728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 326592000

約数和(自身を除く): 164591272

約数列:

[1, 2, 4, 8, 29, 47, 58, 83, 94, 116, 166, 179, 188, 232, 332, 358, 376, 664, 716, 1363, 1432, 2407, 2726, 3901, 4814, 5191, 5452, 7802, 8413, 9628, 10382, 10904, 14857, 15604, 16826, 19256, 20764, 29714, 31208, 33652, 41528, 59428, 67304, 113129, 118856, 226258, 243977, 430853, 452516, 487954, 698279, 861706, 905032, 975908, 1396558, 1723412, 1951816, 2793116, 3446824, 5586232, 20250091, 40500182, 81000364, 162000728]

約数ペア:

[(1, 162000728), (2, 81000364), (4, 40500182), (8, 20250091), (29, 5586232), (47, 3446824), (58, 2793116), (83, 1951816), (94, 1723412), (116, 1396558), (166, 975908), (179, 905032), (188, 861706), (232, 698279), (332, 487954), (358, 452516), (376, 430853), (664, 243977), (716, 226258), (1363, 118856), (1432, 113129), (2407, 67304), (2726, 59428), (3901, 41528), (4814, 33652), (5191, 31208), (5452, 29714), (7802, 20764), (8413, 19256), (9628, 16826), (10382, 15604), (10904, 14857)]