163231488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 558012000

約数和(自身を除く): 394780512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 349, 384, 406, 448, 464, 504, 522, 576, 609, 672, 696, 698, 768, 812, 896, 928, 1008, 1044, 1047, 1152, 1218, 1344, 1392, 1396, 1624, 1792, 1827, 1856, 2016, 2088, 2094, 2304, 2436, 2443, 2688, 2784, 2792, 3141, 3248, 3654, 3712, 4032, 4176, 4188, 4872, 4886, 5376, 5568, 5584, 6282, 6496, 7308, 7329, 7424, 8064, 8352, 8376, 9744, 9772, 10121, 11136, 11168, 12564, 12992, 14616, 14658, 16128, 16704, 16752, 19488, 19544, 20242, 21987, 22272, 22336, 25128, 25984, 29232, 29316, 30363, 33408, 33504, 38976, 39088, 40484, 43974, 44672, 50256, 51968, 58464, 58632, 60726, 66816, 67008, 70847, 77952, 78176, 80968, 87948, 89344, 91089, 100512, 116928, 117264, 121452, 134016, 141694, 155904, 156352, 161936, 175896, 182178, 201024, 212541, 233856, 234528, 242904, 268032, 283388, 312704, 323872, 351792, 364356, 402048, 425082, 467712, 469056, 485808, 566776, 625408, 637623, 647744, 703584, 728712, 804096, 850164, 938112, 971616, 1133552, 1275246, 1295488, 1407168, 1457424, 1700328, 1876224, 1943232, 2267104, 2550492, 2590976, 2814336, 2914848, 3400656, 3886464, 4534208, 5100984, 5628672, 5829696, 6801312, 7772928, 9068416, 10201968, 11659392, 13602624, 18136832, 20403936, 23318784, 27205248, 40807872, 54410496, 81615744, 163231488]

約数ペア:

[(1, 163231488), (2, 81615744), (3, 54410496), (4, 40807872), (6, 27205248), (7, 23318784), (8, 20403936), (9, 18136832), (12, 13602624), (14, 11659392), (16, 10201968), (18, 9068416), (21, 7772928), (24, 6801312), (28, 5829696), (29, 5628672), (32, 5100984), (36, 4534208), (42, 3886464), (48, 3400656), (56, 2914848), (58, 2814336), (63, 2590976), (64, 2550492), (72, 2267104), (84, 1943232), (87, 1876224), (96, 1700328), (112, 1457424), (116, 1407168), (126, 1295488), (128, 1275246), (144, 1133552), (168, 971616), (174, 938112), (192, 850164), (203, 804096), (224, 728712), (232, 703584), (252, 647744), (256, 637623), (261, 625408), (288, 566776), (336, 485808), (348, 469056), (349, 467712), (384, 425082), (406, 402048), (448, 364356), (464, 351792), (504, 323872), (522, 312704), (576, 283388), (609, 268032), (672, 242904), (696, 234528), (698, 233856), (768, 212541), (812, 201024), (896, 182178), (928, 175896), (1008, 161936), (1044, 156352), (1047, 155904), (1152, 141694), (1218, 134016), (1344, 121452), (1392, 117264), (1396, 116928), (1624, 100512), (1792, 91089), (1827, 89344), (1856, 87948), (2016, 80968), (2088, 78176), (2094, 77952), (2304, 70847), (2436, 67008), (2443, 66816), (2688, 60726), (2784, 58632), (2792, 58464), (3141, 51968), (3248, 50256), (3654, 44672), (3712, 43974), (4032, 40484), (4176, 39088), (4188, 38976), (4872, 33504), (4886, 33408), (5376, 30363), (5568, 29316), (5584, 29232), (6282, 25984), (6496, 25128), (7308, 22336), (7329, 22272), (7424, 21987), (8064, 20242), (8352, 19544), (8376, 19488), (9744, 16752), (9772, 16704), (10121, 16128), (11136, 14658), (11168, 14616), (12564, 12992)]