138276222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{12239}}^1$

素因数の和:12520

約数の個数: 32

約数和(自身を含む): 317260800

約数和(自身を除く): 178984578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 11298, 12239, 24478, 36717, 73434, 85673, 171346, 257019, 514038, 3292291, 6584582, 9876873, 19753746, 23046037, 46092074, 69138111, 138276222]

約数ペア:

[(1, 138276222), (2, 69138111), (3, 46092074), (6, 23046037), (7, 19753746), (14, 9876873), (21, 6584582), (42, 3292291), (269, 514038), (538, 257019), (807, 171346), (1614, 85673), (1883, 73434), (3766, 36717), (5649, 24478), (11298, 12239)]