187911942

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{709}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 380060160

約数和(自身を除く): 192148218

約数列:

[1, 2, 3, 6, 163, 271, 326, 489, 542, 709, 813, 978, 1418, 1626, 2127, 4254, 44173, 88346, 115567, 132519, 192139, 231134, 265038, 346701, 384278, 576417, 693402, 1152834, 31318657, 62637314, 93955971, 187911942]

約数ペア:

[(1, 187911942), (2, 93955971), (3, 62637314), (6, 31318657), (163, 1152834), (271, 693402), (326, 576417), (489, 384278), (542, 346701), (709, 265038), (813, 231134), (978, 192139), (1418, 132519), (1626, 115567), (2127, 88346), (4254, 44173)]