130406272

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 289629000

約数和(自身を除く): 159222728

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 43, 58, 64, 76, 86, 116, 128, 152, 172, 232, 304, 344, 464, 551, 608, 688, 817, 928, 1102, 1216, 1247, 1376, 1634, 1849, 1856, 2204, 2432, 2494, 2752, 3268, 3698, 3712, 4408, 4988, 5504, 6536, 7396, 8816, 9976, 13072, 14792, 17632, 19952, 23693, 26144, 29584, 35131, 35264, 39904, 47386, 52288, 53621, 59168, 70262, 70528, 79808, 94772, 104576, 107242, 118336, 140524, 159616, 189544, 214484, 236672, 281048, 379088, 428968, 562096, 758176, 857936, 1018799, 1124192, 1516352, 1715872, 2037598, 2248384, 3032704, 3431744, 4075196, 4496768, 6863488, 8150392, 16300784, 32601568, 65203136, 130406272]

約数ペア:

[(1, 130406272), (2, 65203136), (4, 32601568), (8, 16300784), (16, 8150392), (19, 6863488), (29, 4496768), (32, 4075196), (38, 3431744), (43, 3032704), (58, 2248384), (64, 2037598), (76, 1715872), (86, 1516352), (116, 1124192), (128, 1018799), (152, 857936), (172, 758176), (232, 562096), (304, 428968), (344, 379088), (464, 281048), (551, 236672), (608, 214484), (688, 189544), (817, 159616), (928, 140524), (1102, 118336), (1216, 107242), (1247, 104576), (1376, 94772), (1634, 79808), (1849, 70528), (1856, 70262), (2204, 59168), (2432, 53621), (2494, 52288), (2752, 47386), (3268, 39904), (3698, 35264), (3712, 35131), (4408, 29584), (4988, 26144), (5504, 23693), (6536, 19952), (7396, 17632), (8816, 14792), (9976, 13072)]