138437142

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{344371}}^1$

素因数の和:344443

約数の個数: 16

約数和(自身を含む): 281007552

約数和(自身を除く): 142570410

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 344371, 688742, 1033113, 2066226, 23072857, 46145714, 69218571, 138437142]

約数ペア:

[(1, 138437142), (2, 69218571), (3, 46145714), (6, 23072857), (67, 2066226), (134, 1033113), (201, 688742), (402, 344371)]