129800048

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13963}}^1$

素因数の和:14061

約数の個数: 40

約数和(自身を含む): 290898048

約数和(自身を除く): 161098000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 13963, 27926, 55852, 97741, 111704, 195482, 223408, 390964, 781928, 1158929, 1563856, 2317858, 4635716, 8112503, 9271432, 16225006, 18542864, 32450012, 64900024, 129800048]

約数ペア:

[(1, 129800048), (2, 64900024), (4, 32450012), (7, 18542864), (8, 16225006), (14, 9271432), (16, 8112503), (28, 4635716), (56, 2317858), (83, 1563856), (112, 1158929), (166, 781928), (332, 390964), (581, 223408), (664, 195482), (1162, 111704), (1328, 97741), (2324, 55852), (4648, 27926), (9296, 13963)]