123140556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 400877568

約数和(自身を除く): 277737012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1433, 1953, 2046, 2387, 2604, 2772, 2866, 3069, 3906, 4092, 4299, 4774, 5732, 6138, 7161, 7812, 8598, 9548, 10031, 12276, 12897, 14322, 15763, 17196, 20062, 21483, 25794, 28644, 30093, 31526, 40124, 42966, 44423, 47289, 51588, 60186, 63052, 85932, 88846, 90279, 94578, 110341, 120372, 133269, 141867, 177692, 180558, 189156, 220682, 266538, 283734, 310961, 331023, 361116, 399807, 441364, 488653, 533076, 567468, 621922, 662046, 799614, 932883, 977306, 993069, 1243844, 1324092, 1465959, 1599228, 1865766, 1954612, 1986138, 2798649, 2931918, 3420571, 3731532, 3972276, 4397877, 5597298, 5863836, 6841142, 8795754, 10261713, 11194596, 13682284, 17591508, 20523426, 30785139, 41046852, 61570278, 123140556]

約数ペア:

[(1, 123140556), (2, 61570278), (3, 41046852), (4, 30785139), (6, 20523426), (7, 17591508), (9, 13682284), (11, 11194596), (12, 10261713), (14, 8795754), (18, 6841142), (21, 5863836), (22, 5597298), (28, 4397877), (31, 3972276), (33, 3731532), (36, 3420571), (42, 2931918), (44, 2798649), (62, 1986138), (63, 1954612), (66, 1865766), (77, 1599228), (84, 1465959), (93, 1324092), (99, 1243844), (124, 993069), (126, 977306), (132, 932883), (154, 799614), (186, 662046), (198, 621922), (217, 567468), (231, 533076), (252, 488653), (279, 441364), (308, 399807), (341, 361116), (372, 331023), (396, 310961), (434, 283734), (462, 266538), (558, 220682), (651, 189156), (682, 180558), (693, 177692), (868, 141867), (924, 133269), (1023, 120372), (1116, 110341), (1302, 94578), (1364, 90279), (1386, 88846), (1433, 85932), (1953, 63052), (2046, 60186), (2387, 51588), (2604, 47289), (2772, 44423), (2866, 42966), (3069, 40124), (3906, 31526), (4092, 30093), (4299, 28644), (4774, 25794), (5732, 21483), (6138, 20062), (7161, 17196), (7812, 15763), (8598, 14322), (9548, 12897), (10031, 12276)]