129725952

素因数分解:

$2^9\times 3^1\times {\mathrm{84457}}^1$

素因数の和:84478

約数の個数: 40

約数和(自身を含む): 345602136

約数和(自身を除く): 215876184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 84457, 168914, 253371, 337828, 506742, 675656, 1013484, 1351312, 2026968, 2702624, 4053936, 5405248, 8107872, 10810496, 16215744, 21620992, 32431488, 43241984, 64862976, 129725952]

約数ペア:

[(1, 129725952), (2, 64862976), (3, 43241984), (4, 32431488), (6, 21620992), (8, 16215744), (12, 10810496), (16, 8107872), (24, 5405248), (32, 4053936), (48, 2702624), (64, 2026968), (96, 1351312), (128, 1013484), (192, 675656), (256, 506742), (384, 337828), (512, 253371), (768, 168914), (1536, 84457)]