138366859

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 158630400

約数和(自身を除く): 20263541

約数列:

[1, 17, 29, 59, 67, 71, 493, 1003, 1139, 1207, 1711, 1943, 2059, 3953, 4189, 4757, 29087, 33031, 35003, 67201, 71213, 80869, 114637, 121481, 137953, 280663, 1948829, 2065177, 2345201, 4771271, 8139227, 138366859]

約数ペア:

[(1, 138366859), (17, 8139227), (29, 4771271), (59, 2345201), (67, 2065177), (71, 1948829), (493, 280663), (1003, 137953), (1139, 121481), (1207, 114637), (1711, 80869), (1943, 71213), (2059, 67201), (3953, 35003), (4189, 33031), (4757, 29087)]