149828118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 195426282

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 506, 534, 759, 979, 1109, 1518, 1958, 2047, 2218, 2937, 3327, 4094, 5874, 6141, 6654, 12199, 12282, 22517, 24398, 25507, 36597, 45034, 51014, 67551, 73194, 76521, 98701, 135102, 153042, 197402, 280577, 296103, 561154, 592206, 841731, 1085711, 1683462, 2171422, 2270123, 3257133, 4540246, 6514266, 6810369, 13620738, 24971353, 49942706, 74914059, 149828118]

約数ペア:

[(1, 149828118), (2, 74914059), (3, 49942706), (6, 24971353), (11, 13620738), (22, 6810369), (23, 6514266), (33, 4540246), (46, 3257133), (66, 2270123), (69, 2171422), (89, 1683462), (138, 1085711), (178, 841731), (253, 592206), (267, 561154), (506, 296103), (534, 280577), (759, 197402), (979, 153042), (1109, 135102), (1518, 98701), (1958, 76521), (2047, 73194), (2218, 67551), (2937, 51014), (3327, 45034), (4094, 36597), (5874, 25507), (6141, 24398), (6654, 22517), (12199, 12282)]