140527648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{231131}}^1$

素因数の和:231160

約数の個数: 24

約数和(自身を含む): 291226320

約数和(自身を除く): 150698672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 231131, 462262, 924524, 1849048, 3698096, 4391489, 7396192, 8782978, 17565956, 35131912, 70263824, 140527648]

約数ペア:

[(1, 140527648), (2, 70263824), (4, 35131912), (8, 17565956), (16, 8782978), (19, 7396192), (32, 4391489), (38, 3698096), (76, 1849048), (152, 924524), (304, 462262), (608, 231131)]