141387752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26339}}^1$

素因数の和:26417

約数の個数: 32

約数和(自身を含む): 293954400

約数和(自身を除く): 152566648

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 26339, 52678, 105356, 210712, 289729, 579458, 1158916, 1606679, 2317832, 3213358, 6426716, 12853432, 17673469, 35346938, 70693876, 141387752]

約数ペア:

[(1, 141387752), (2, 70693876), (4, 35346938), (8, 17673469), (11, 12853432), (22, 6426716), (44, 3213358), (61, 2317832), (88, 1606679), (122, 1158916), (244, 579458), (488, 289729), (671, 210712), (1342, 105356), (2684, 52678), (5368, 26339)]