160991237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 195333120

約数和(自身を除く): 34341883

約数列:

[1, 11, 19, 23, 107, 209, 253, 313, 437, 1177, 2033, 2461, 3443, 4807, 5947, 7199, 22363, 27071, 33491, 46759, 65417, 79189, 136781, 368401, 514349, 636329, 770293, 1504591, 6999619, 8473223, 14635567, 160991237]

約数ペア:

[(1, 160991237), (11, 14635567), (19, 8473223), (23, 6999619), (107, 1504591), (209, 770293), (253, 636329), (313, 514349), (437, 368401), (1177, 136781), (2033, 79189), (2461, 65417), (3443, 46759), (4807, 33491), (5947, 27071), (7199, 22363)]