128770632

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{22639}}^1$

素因数の和:22730

約数の個数: 48

約数和(自身を含む): 353184000

約数和(自身を除く): 224413368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 407502, 543336, 815004, 1630008, 1788481, 3576962, 5365443, 7153924, 10730886, 14307848, 16096329, 21461772, 32192658, 42923544, 64385316, 128770632]

約数ペア:

[(1, 128770632), (2, 64385316), (3, 42923544), (4, 32192658), (6, 21461772), (8, 16096329), (9, 14307848), (12, 10730886), (18, 7153924), (24, 5365443), (36, 3576962), (72, 1788481), (79, 1630008), (158, 815004), (237, 543336), (316, 407502), (474, 271668), (632, 203751), (711, 181112), (948, 135834), (1422, 90556), (1896, 67917), (2844, 45278), (5688, 22639)]