187247872

素因数分解:

$2^8\times 7^1\times {\mathrm{104491}}^1$

素因数の和:104514

約数の個数: 36

約数和(自身を含む): 427163296

約数和(自身を除く): 239915424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 104491, 208982, 417964, 731437, 835928, 1462874, 1671856, 2925748, 3343712, 5851496, 6687424, 11702992, 13374848, 23405984, 26749696, 46811968, 93623936, 187247872]

約数ペア:

[(1, 187247872), (2, 93623936), (4, 46811968), (7, 26749696), (8, 23405984), (14, 13374848), (16, 11702992), (28, 6687424), (32, 5851496), (56, 3343712), (64, 2925748), (112, 1671856), (128, 1462874), (224, 835928), (256, 731437), (448, 417964), (896, 208982), (1792, 104491)]