123201536

素因数分解:

$2^{11}\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 252252000

約数和(自身を除く): 129050464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1399, 2048, 2752, 2798, 5504, 5596, 11008, 11192, 22016, 22384, 44032, 44768, 60157, 88064, 89536, 120314, 179072, 240628, 358144, 481256, 716288, 962512, 1432576, 1925024, 2865152, 3850048, 7700096, 15400192, 30800384, 61600768, 123201536]

約数ペア:

[(1, 123201536), (2, 61600768), (4, 30800384), (8, 15400192), (16, 7700096), (32, 3850048), (43, 2865152), (64, 1925024), (86, 1432576), (128, 962512), (172, 716288), (256, 481256), (344, 358144), (512, 240628), (688, 179072), (1024, 120314), (1376, 89536), (1399, 88064), (2048, 60157), (2752, 44768), (2798, 44032), (5504, 22384), (5596, 22016), (11008, 11192)]