139973288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192271}}^1$

素因数の和:192297

約数の個数: 32

約数和(自身を含む): 323016960

約数和(自身を除く): 183043672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 192271, 384542, 769084, 1345897, 1538168, 2499523, 2691794, 4999046, 5383588, 9998092, 10767176, 17496661, 19996184, 34993322, 69986644, 139973288]

約数ペア:

[(1, 139973288), (2, 69986644), (4, 34993322), (7, 19996184), (8, 17496661), (13, 10767176), (14, 9998092), (26, 5383588), (28, 4999046), (52, 2691794), (56, 2499523), (91, 1538168), (104, 1345897), (182, 769084), (364, 384542), (728, 192271)]