168108759

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 314496000

約数和(自身を除く): 146387241

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 59, 63, 71, 91, 117, 147, 177, 213, 273, 343, 413, 441, 497, 531, 637, 639, 767, 819, 923, 1029, 1239, 1491, 1911, 2301, 2769, 2891, 3087, 3479, 3717, 4189, 4459, 4473, 5369, 5733, 6461, 6903, 8307, 8673, 10437, 12567, 13377, 16107, 19383, 20237, 24353, 26019, 29323, 31311, 37583, 37701, 40131, 45227, 48321, 54457, 58149, 60711, 73059, 87969, 112749, 135681, 163371, 182133, 205261, 219177, 263081, 263907, 316589, 338247, 381199, 407043, 490113, 615783, 789243, 949767, 1143597, 1436827, 1847349, 2367729, 2668393, 2849301, 3430791, 4310481, 8005179, 12931443, 18678751, 24015537, 56036253, 168108759]

約数ペア:

[(1, 168108759), (3, 56036253), (7, 24015537), (9, 18678751), (13, 12931443), (21, 8005179), (39, 4310481), (49, 3430791), (59, 2849301), (63, 2668393), (71, 2367729), (91, 1847349), (117, 1436827), (147, 1143597), (177, 949767), (213, 789243), (273, 615783), (343, 490113), (413, 407043), (441, 381199), (497, 338247), (531, 316589), (637, 263907), (639, 263081), (767, 219177), (819, 205261), (923, 182133), (1029, 163371), (1239, 135681), (1491, 112749), (1911, 87969), (2301, 73059), (2769, 60711), (2891, 58149), (3087, 54457), (3479, 48321), (3717, 45227), (4189, 40131), (4459, 37701), (4473, 37583), (5369, 31311), (5733, 29323), (6461, 26019), (6903, 24353), (8307, 20237), (8673, 19383), (10437, 16107), (12567, 13377)]