151425972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 406879200

約数和(自身を除く): 255453228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 2069, 3852, 4066, 4138, 6099, 6207, 8132, 8276, 12198, 12414, 18297, 18621, 24396, 24828, 36594, 37242, 39311, 73188, 74484, 78622, 117933, 157244, 221383, 235866, 353799, 442766, 471732, 664149, 707598, 885532, 1328298, 1415196, 1992447, 2656596, 3984894, 4206277, 7969788, 8412554, 12618831, 16825108, 25237662, 37856493, 50475324, 75712986, 151425972]

約数ペア:

[(1, 151425972), (2, 75712986), (3, 50475324), (4, 37856493), (6, 25237662), (9, 16825108), (12, 12618831), (18, 8412554), (19, 7969788), (36, 4206277), (38, 3984894), (57, 2656596), (76, 1992447), (107, 1415196), (114, 1328298), (171, 885532), (214, 707598), (228, 664149), (321, 471732), (342, 442766), (428, 353799), (642, 235866), (684, 221383), (963, 157244), (1284, 117933), (1926, 78622), (2033, 74484), (2069, 73188), (3852, 39311), (4066, 37242), (4138, 36594), (6099, 24828), (6207, 24396), (8132, 18621), (8276, 18297), (12198, 12414)]