152826260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19543}}^1$

素因数の和:19592

約数の個数: 48

約数和(自身を含む): 354606336

約数和(自身を除く): 201780076

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 19543, 39086, 78172, 97715, 195430, 332231, 390860, 449489, 664462, 898978, 1328924, 1661155, 1797956, 2247445, 3322310, 4494890, 6644620, 7641313, 8989780, 15282626, 30565252, 38206565, 76413130, 152826260]

約数ペア:

[(1, 152826260), (2, 76413130), (4, 38206565), (5, 30565252), (10, 15282626), (17, 8989780), (20, 7641313), (23, 6644620), (34, 4494890), (46, 3322310), (68, 2247445), (85, 1797956), (92, 1661155), (115, 1328924), (170, 898978), (230, 664462), (340, 449489), (391, 390860), (460, 332231), (782, 195430), (1564, 97715), (1955, 78172), (3910, 39086), (7820, 19543)]