198665424

素因数分解:

$2^4\times 3^2\times {\mathrm{1379621}}^1$

素因数の和:1379635

約数の個数: 30

約数和(自身を含む): 555987666

約数和(自身を除く): 357322242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1379621, 2759242, 4138863, 5518484, 8277726, 11036968, 12416589, 16555452, 22073936, 24833178, 33110904, 49666356, 66221808, 99332712, 198665424]

約数ペア:

[(1, 198665424), (2, 99332712), (3, 66221808), (4, 49666356), (6, 33110904), (8, 24833178), (9, 22073936), (12, 16555452), (16, 12416589), (18, 11036968), (24, 8277726), (36, 5518484), (48, 4138863), (72, 2759242), (144, 1379621)]