163364470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8513}}^1$

素因数の和:8640

約数の個数: 32

約数和(自身を含む): 312634080

約数和(自身を除く): 149269610

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 8513, 9595, 17026, 19190, 42565, 85130, 161747, 323494, 808735, 859813, 1617470, 1719626, 4299065, 8598130, 16336447, 32672894, 81682235, 163364470]

約数ペア:

[(1, 163364470), (2, 81682235), (5, 32672894), (10, 16336447), (19, 8598130), (38, 4299065), (95, 1719626), (101, 1617470), (190, 859813), (202, 808735), (505, 323494), (1010, 161747), (1919, 85130), (3838, 42565), (8513, 19190), (9595, 17026)]