128837534

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{94873}}^1$

素因数の和:94979

約数の個数: 16

約数和(自身を含む): 223143648

約数和(自身を除く): 94306114

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 94873, 189746, 664111, 1328222, 9202681, 18405362, 64418767, 128837534]

約数ペア:

[(1, 128837534), (2, 64418767), (7, 18405362), (14, 9202681), (97, 1328222), (194, 664111), (679, 189746), (1358, 94873)]