139631724

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54629}}^1$

素因数の和:54710

約数の個数: 36

約数和(自身を含む): 357935760

約数和(自身を除く): 218304036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 54629, 109258, 163887, 218516, 327774, 491661, 655548, 983322, 1966644, 3878659, 7757318, 11635977, 15514636, 23271954, 34907931, 46543908, 69815862, 139631724]

約数ペア:

[(1, 139631724), (2, 69815862), (3, 46543908), (4, 34907931), (6, 23271954), (9, 15514636), (12, 11635977), (18, 7757318), (36, 3878659), (71, 1966644), (142, 983322), (213, 655548), (284, 491661), (426, 327774), (639, 218516), (852, 163887), (1278, 109258), (2556, 54629)]