156947083181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{907}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 196372070400

約数和(自身を除く): 39424987219

約数列:

[1, 7, 19, 43, 79, 133, 301, 383, 553, 817, 907, 1501, 2681, 3397, 5719, 6349, 7277, 10507, 16469, 17233, 23779, 30257, 39001, 50939, 64543, 71653, 115283, 120631, 211799, 273007, 312911, 347381, 451801, 501571, 574883, 741019, 1301051, 1361407, 2190377, 2431667, 3081079, 4024181, 5187133, 6600239, 9107357, 9529849, 14937383, 21567553, 24719969, 27443099, 46201673, 58540501, 104561681, 173039783, 192101693, 283810277, 409783507, 521418881, 1180053257, 1986671939, 3649932167, 8260372799, 22421011883, 156947083181]

約数ペア:

[(1, 156947083181), (7, 22421011883), (19, 8260372799), (43, 3649932167), (79, 1986671939), (133, 1180053257), (301, 521418881), (383, 409783507), (553, 283810277), (817, 192101693), (907, 173039783), (1501, 104561681), (2681, 58540501), (3397, 46201673), (5719, 27443099), (6349, 24719969), (7277, 21567553), (10507, 14937383), (16469, 9529849), (17233, 9107357), (23779, 6600239), (30257, 5187133), (39001, 4024181), (50939, 3081079), (64543, 2431667), (71653, 2190377), (115283, 1361407), (120631, 1301051), (211799, 741019), (273007, 574883), (312911, 501571), (347381, 451801)]