142281738

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{154991}}^1$

素因数の和:155019

約数の個数: 32

約数和(自身を含む): 334782720

約数和(自身を除く): 192500982

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 154991, 309982, 464973, 929946, 1394919, 2634847, 2789838, 4184757, 5269694, 7904541, 8369514, 15809082, 23713623, 47427246, 71140869, 142281738]

約数ペア:

[(1, 142281738), (2, 71140869), (3, 47427246), (6, 23713623), (9, 15809082), (17, 8369514), (18, 7904541), (27, 5269694), (34, 4184757), (51, 2789838), (54, 2634847), (102, 1394919), (153, 929946), (306, 464973), (459, 309982), (918, 154991)]