193853904

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 517466880

約数和(自身を除く): 323612976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 137, 164, 246, 274, 328, 411, 492, 548, 656, 719, 822, 984, 1096, 1438, 1644, 1968, 2157, 2192, 2876, 3288, 4314, 5617, 5752, 6576, 8628, 11234, 11504, 16851, 17256, 22468, 29479, 33702, 34512, 44936, 58958, 67404, 88437, 89872, 98503, 117916, 134808, 176874, 197006, 235832, 269616, 295509, 353748, 394012, 471664, 591018, 707496, 788024, 1182036, 1414992, 1576048, 2364072, 4038623, 4728144, 8077246, 12115869, 16154492, 24231738, 32308984, 48463476, 64617968, 96926952, 193853904]

約数ペア:

[(1, 193853904), (2, 96926952), (3, 64617968), (4, 48463476), (6, 32308984), (8, 24231738), (12, 16154492), (16, 12115869), (24, 8077246), (41, 4728144), (48, 4038623), (82, 2364072), (123, 1576048), (137, 1414992), (164, 1182036), (246, 788024), (274, 707496), (328, 591018), (411, 471664), (492, 394012), (548, 353748), (656, 295509), (719, 269616), (822, 235832), (984, 197006), (1096, 176874), (1438, 134808), (1644, 117916), (1968, 98503), (2157, 89872), (2192, 88437), (2876, 67404), (3288, 58958), (4314, 44936), (5617, 34512), (5752, 33702), (6576, 29479), (8628, 22468), (11234, 17256), (11504, 16851)]