138845568

素因数分解:

$2^7\times 3^1\times {\mathrm{361577}}^1$

素因数の和:361594

約数の個数: 32

約数和(自身を含む): 368809560

約数和(自身を除く): 229963992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361577, 723154, 1084731, 1446308, 2169462, 2892616, 4338924, 5785232, 8677848, 11570464, 17355696, 23140928, 34711392, 46281856, 69422784, 138845568]

約数ペア:

[(1, 138845568), (2, 69422784), (3, 46281856), (4, 34711392), (6, 23140928), (8, 17355696), (12, 11570464), (16, 8677848), (24, 5785232), (32, 4338924), (48, 2892616), (64, 2169462), (96, 1446308), (128, 1084731), (192, 723154), (384, 361577)]