142587544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2909}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 292280400

約数和(自身を除く): 149692856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 557, 1114, 2228, 2909, 4456, 5818, 6127, 11636, 12254, 23272, 24508, 31999, 49016, 63998, 127996, 255992, 1620313, 3240626, 6481252, 12962504, 17823443, 35646886, 71293772, 142587544]

約数ペア:

[(1, 142587544), (2, 71293772), (4, 35646886), (8, 17823443), (11, 12962504), (22, 6481252), (44, 3240626), (88, 1620313), (557, 255992), (1114, 127996), (2228, 63998), (2909, 49016), (4456, 31999), (5818, 24508), (6127, 23272), (11636, 12254)]