146855874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 191555646

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 89, 138, 178, 253, 267, 506, 534, 759, 979, 1087, 1518, 1958, 2047, 2174, 2937, 3261, 4094, 5874, 6141, 6522, 11957, 12282, 22517, 23914, 25001, 35871, 45034, 50002, 67551, 71742, 75003, 96743, 135102, 150006, 193486, 275011, 290229, 550022, 580458, 825033, 1064173, 1650066, 2128346, 2225089, 3192519, 4450178, 6385038, 6675267, 13350534, 24475979, 48951958, 73427937, 146855874]

約数ペア:

[(1, 146855874), (2, 73427937), (3, 48951958), (6, 24475979), (11, 13350534), (22, 6675267), (23, 6385038), (33, 4450178), (46, 3192519), (66, 2225089), (69, 2128346), (89, 1650066), (138, 1064173), (178, 825033), (253, 580458), (267, 550022), (506, 290229), (534, 275011), (759, 193486), (979, 150006), (1087, 135102), (1518, 96743), (1958, 75003), (2047, 71742), (2174, 67551), (2937, 50002), (3261, 45034), (4094, 35871), (5874, 25001), (6141, 23914), (6522, 22517), (11957, 12282)]