168305838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6997}}^1$

素因数の和:7232

約数の個数: 32

約数和(自身を含む): 356058240

約数和(自身を除く): 187752402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 1266, 4009, 6997, 8018, 12027, 13994, 20991, 24054, 41982, 132943, 265886, 398829, 797658, 1476367, 2952734, 4429101, 8858202, 28050973, 56101946, 84152919, 168305838]

約数ペア:

[(1, 168305838), (2, 84152919), (3, 56101946), (6, 28050973), (19, 8858202), (38, 4429101), (57, 2952734), (114, 1476367), (211, 797658), (422, 398829), (633, 265886), (1266, 132943), (4009, 41982), (6997, 24054), (8018, 20991), (12027, 13994)]