179949984

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 488980800

約数和(自身を除く): 309030816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 131, 164, 246, 262, 328, 349, 393, 492, 524, 656, 698, 786, 984, 1047, 1048, 1312, 1396, 1572, 1968, 2094, 2096, 2792, 3144, 3936, 4188, 4192, 5371, 5584, 6288, 8376, 10742, 11168, 12576, 14309, 16113, 16752, 21484, 28618, 32226, 33504, 42927, 42968, 45719, 57236, 64452, 85854, 85936, 91438, 114472, 128904, 137157, 171708, 171872, 182876, 228944, 257808, 274314, 343416, 365752, 457888, 515616, 548628, 686832, 731504, 1097256, 1373664, 1463008, 1874479, 2194512, 3748958, 4389024, 5623437, 7497916, 11246874, 14995832, 22493748, 29991664, 44987496, 59983328, 89974992, 179949984]

約数ペア:

[(1, 179949984), (2, 89974992), (3, 59983328), (4, 44987496), (6, 29991664), (8, 22493748), (12, 14995832), (16, 11246874), (24, 7497916), (32, 5623437), (41, 4389024), (48, 3748958), (82, 2194512), (96, 1874479), (123, 1463008), (131, 1373664), (164, 1097256), (246, 731504), (262, 686832), (328, 548628), (349, 515616), (393, 457888), (492, 365752), (524, 343416), (656, 274314), (698, 257808), (786, 228944), (984, 182876), (1047, 171872), (1048, 171708), (1312, 137157), (1396, 128904), (1572, 114472), (1968, 91438), (2094, 85936), (2096, 85854), (2792, 64452), (3144, 57236), (3936, 45719), (4188, 42968), (4192, 42927), (5371, 33504), (5584, 32226), (6288, 28618), (8376, 21484), (10742, 16752), (11168, 16113), (12576, 14309)]