127355536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 309980160

約数和(自身を除く): 182624624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 167, 176, 308, 334, 616, 619, 668, 1169, 1232, 1238, 1336, 1837, 2338, 2476, 2672, 3674, 4333, 4676, 4952, 6809, 7348, 8666, 9352, 9904, 12859, 13618, 14696, 17332, 18704, 25718, 27236, 29392, 34664, 47663, 51436, 54472, 69328, 95326, 102872, 103373, 108944, 190652, 205744, 206746, 381304, 413492, 723611, 762608, 826984, 1137103, 1447222, 1653968, 2274206, 2894444, 4548412, 5788888, 7959721, 9096824, 11577776, 15919442, 18193648, 31838884, 63677768, 127355536]

約数ペア:

[(1, 127355536), (2, 63677768), (4, 31838884), (7, 18193648), (8, 15919442), (11, 11577776), (14, 9096824), (16, 7959721), (22, 5788888), (28, 4548412), (44, 2894444), (56, 2274206), (77, 1653968), (88, 1447222), (112, 1137103), (154, 826984), (167, 762608), (176, 723611), (308, 413492), (334, 381304), (616, 206746), (619, 205744), (668, 190652), (1169, 108944), (1232, 103373), (1238, 102872), (1336, 95326), (1837, 69328), (2338, 54472), (2476, 51436), (2672, 47663), (3674, 34664), (4333, 29392), (4676, 27236), (4952, 25718), (6809, 18704), (7348, 17332), (8666, 14696), (9352, 13618), (9904, 12859)]