137765072

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{27509}}^1$

素因数の和:27830

約数の個数: 20

約数和(自身を含む): 267782340

約数和(自身を除く): 130017268

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 27509, 55018, 110036, 220072, 440144, 8610317, 17220634, 34441268, 68882536, 137765072]

約数ペア:

[(1, 137765072), (2, 68882536), (4, 34441268), (8, 17220634), (16, 8610317), (313, 440144), (626, 220072), (1252, 110036), (2504, 55018), (5008, 27509)]