131433984

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2593}}^1$

素因数の和:2628

約数の個数: 120

約数和(自身を含む): 413971272

約数和(自身を除く): 282537288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1536, 1584, 2112, 2304, 2593, 2816, 3168, 4224, 4608, 5186, 5632, 6336, 7779, 8448, 10372, 12672, 15558, 16896, 20744, 23337, 25344, 28523, 31116, 41488, 46674, 50688, 57046, 62232, 82976, 85569, 93348, 114092, 124464, 165952, 171138, 186696, 228184, 248928, 256707, 331904, 342276, 373392, 456368, 497856, 513414, 663808, 684552, 746784, 912736, 995712, 1026828, 1327616, 1369104, 1493568, 1825472, 1991424, 2053656, 2738208, 2987136, 3650944, 3982848, 4107312, 5476416, 5974272, 7301888, 8214624, 10952832, 11948544, 14603776, 16429248, 21905664, 32858496, 43811328, 65716992, 131433984]

約数ペア:

[(1, 131433984), (2, 65716992), (3, 43811328), (4, 32858496), (6, 21905664), (8, 16429248), (9, 14603776), (11, 11948544), (12, 10952832), (16, 8214624), (18, 7301888), (22, 5974272), (24, 5476416), (32, 4107312), (33, 3982848), (36, 3650944), (44, 2987136), (48, 2738208), (64, 2053656), (66, 1991424), (72, 1825472), (88, 1493568), (96, 1369104), (99, 1327616), (128, 1026828), (132, 995712), (144, 912736), (176, 746784), (192, 684552), (198, 663808), (256, 513414), (264, 497856), (288, 456368), (352, 373392), (384, 342276), (396, 331904), (512, 256707), (528, 248928), (576, 228184), (704, 186696), (768, 171138), (792, 165952), (1056, 124464), (1152, 114092), (1408, 93348), (1536, 85569), (1584, 82976), (2112, 62232), (2304, 57046), (2593, 50688), (2816, 46674), (3168, 41488), (4224, 31116), (4608, 28523), (5186, 25344), (5632, 23337), (6336, 20744), (7779, 16896), (8448, 15558), (10372, 12672)]