162157008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259867}}^1$

素因数の和:259891

約数の個数: 40

約数和(自身を含む): 451130848

約数和(自身を除く): 288973840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 259867, 519734, 779601, 1039468, 1559202, 2078936, 3118404, 3378271, 4157872, 6236808, 6756542, 10134813, 12473616, 13513084, 20269626, 27026168, 40539252, 54052336, 81078504, 162157008]

約数ペア:

[(1, 162157008), (2, 81078504), (3, 54052336), (4, 40539252), (6, 27026168), (8, 20269626), (12, 13513084), (13, 12473616), (16, 10134813), (24, 6756542), (26, 6236808), (39, 4157872), (48, 3378271), (52, 3118404), (78, 2078936), (104, 1559202), (156, 1039468), (208, 779601), (312, 519734), (624, 259867)]