165783552

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 322209408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 223, 242, 256, 264, 352, 363, 384, 446, 484, 512, 528, 669, 704, 726, 768, 892, 968, 1024, 1056, 1338, 1408, 1452, 1536, 1784, 1936, 2048, 2112, 2453, 2676, 2816, 2904, 3072, 3568, 3872, 4224, 4906, 5352, 5632, 5808, 6144, 7136, 7359, 7744, 8448, 9812, 10704, 11264, 11616, 14272, 14718, 15488, 16896, 19624, 21408, 22528, 23232, 26983, 28544, 29436, 30976, 33792, 39248, 42816, 46464, 53966, 57088, 58872, 61952, 67584, 78496, 80949, 85632, 92928, 107932, 114176, 117744, 123904, 156992, 161898, 171264, 185856, 215864, 228352, 235488, 247808, 313984, 323796, 342528, 371712, 431728, 456704, 470976, 627968, 647592, 685056, 743424, 863456, 941952, 1255936, 1295184, 1370112, 1726912, 1883904, 2511872, 2590368, 3453824, 3767808, 5023744, 5180736, 6907648, 7535616, 10361472, 13815296, 15071232, 20722944, 27630592, 41445888, 55261184, 82891776, 165783552]

約数ペア:

[(1, 165783552), (2, 82891776), (3, 55261184), (4, 41445888), (6, 27630592), (8, 20722944), (11, 15071232), (12, 13815296), (16, 10361472), (22, 7535616), (24, 6907648), (32, 5180736), (33, 5023744), (44, 3767808), (48, 3453824), (64, 2590368), (66, 2511872), (88, 1883904), (96, 1726912), (121, 1370112), (128, 1295184), (132, 1255936), (176, 941952), (192, 863456), (223, 743424), (242, 685056), (256, 647592), (264, 627968), (352, 470976), (363, 456704), (384, 431728), (446, 371712), (484, 342528), (512, 323796), (528, 313984), (669, 247808), (704, 235488), (726, 228352), (768, 215864), (892, 185856), (968, 171264), (1024, 161898), (1056, 156992), (1338, 123904), (1408, 117744), (1452, 114176), (1536, 107932), (1784, 92928), (1936, 85632), (2048, 80949), (2112, 78496), (2453, 67584), (2676, 61952), (2816, 58872), (2904, 57088), (3072, 53966), (3568, 46464), (3872, 42816), (4224, 39248), (4906, 33792), (5352, 30976), (5632, 29436), (5808, 28544), (6144, 26983), (7136, 23232), (7359, 22528), (7744, 21408), (8448, 19624), (9812, 16896), (10704, 15488), (11264, 14718), (11616, 14272)]