137777999618

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{9013}}^1$

素因数の和:9511

約数の個数: 64

約数和(自身を含む): 245965378560

約数和(自身を除く): 108187378942

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 379, 469, 602, 758, 938, 2653, 2881, 5306, 5762, 9013, 16297, 18026, 20167, 25393, 32594, 40334, 50786, 63091, 114079, 126182, 177751, 228158, 355502, 387559, 603871, 775118, 1091899, 1207742, 2183798, 2712913, 3415927, 4227097, 5425826, 6831854, 7643293, 8454194, 15286586, 23911489, 25966453, 47822978, 51932906, 146884861, 181765171, 228867109, 293769722, 363530342, 457734218, 1028194027, 1602069763, 2056388054, 3204139526, 9841285687, 19682571374, 68888999809, 137777999618]

約数ペア:

[(1, 137777999618), (2, 68888999809), (7, 19682571374), (14, 9841285687), (43, 3204139526), (67, 2056388054), (86, 1602069763), (134, 1028194027), (301, 457734218), (379, 363530342), (469, 293769722), (602, 228867109), (758, 181765171), (938, 146884861), (2653, 51932906), (2881, 47822978), (5306, 25966453), (5762, 23911489), (9013, 15286586), (16297, 8454194), (18026, 7643293), (20167, 6831854), (25393, 5425826), (32594, 4227097), (40334, 3415927), (50786, 2712913), (63091, 2183798), (114079, 1207742), (126182, 1091899), (177751, 775118), (228158, 603871), (355502, 387559)]