138371724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{123989}}^1$

素因数の和:124030

約数の個数: 36

約数和(自身を含む): 361058880

約数和(自身を除く): 222687156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 123989, 247978, 371967, 495956, 743934, 1115901, 1487868, 2231802, 3843659, 4463604, 7687318, 11530977, 15374636, 23061954, 34592931, 46123908, 69185862, 138371724]

約数ペア:

[(1, 138371724), (2, 69185862), (3, 46123908), (4, 34592931), (6, 23061954), (9, 15374636), (12, 11530977), (18, 7687318), (31, 4463604), (36, 3843659), (62, 2231802), (93, 1487868), (124, 1115901), (186, 743934), (279, 495956), (372, 371967), (558, 247978), (1116, 123989)]