151301958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 173838522

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 97, 127, 138, 178, 194, 254, 267, 291, 381, 534, 582, 762, 2047, 2231, 2921, 4094, 4462, 5842, 6141, 6693, 8633, 8763, 11303, 12282, 12319, 13386, 17266, 17526, 22606, 24638, 25899, 33909, 36957, 51798, 67818, 73914, 198559, 259969, 283337, 397118, 519938, 566674, 595677, 779907, 850011, 1096391, 1191354, 1559814, 1700022, 2192782, 3289173, 6578346, 25216993, 50433986, 75650979, 151301958]

約数ペア:

[(1, 151301958), (2, 75650979), (3, 50433986), (6, 25216993), (23, 6578346), (46, 3289173), (69, 2192782), (89, 1700022), (97, 1559814), (127, 1191354), (138, 1096391), (178, 850011), (194, 779907), (254, 595677), (267, 566674), (291, 519938), (381, 397118), (534, 283337), (582, 259969), (762, 198559), (2047, 73914), (2231, 67818), (2921, 51798), (4094, 36957), (4462, 33909), (5842, 25899), (6141, 24638), (6693, 22606), (8633, 17526), (8763, 17266), (11303, 13386), (12282, 12319)]