138508788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14779}}^1$

素因数の和:14868

約数の個数: 48

約数和(自身を含む): 357557760

約数和(自身を除く): 219048972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 14779, 29558, 44337, 59116, 88674, 162569, 177348, 325138, 487707, 650276, 975414, 1049309, 1950828, 2098618, 3147927, 4197236, 6295854, 11542399, 12591708, 23084798, 34627197, 46169596, 69254394, 138508788]

約数ペア:

[(1, 138508788), (2, 69254394), (3, 46169596), (4, 34627197), (6, 23084798), (11, 12591708), (12, 11542399), (22, 6295854), (33, 4197236), (44, 3147927), (66, 2098618), (71, 1950828), (132, 1049309), (142, 975414), (213, 650276), (284, 487707), (426, 325138), (781, 177348), (852, 162569), (1562, 88674), (2343, 59116), (3124, 44337), (4686, 29558), (9372, 14779)]