31018176

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 168

約数和(自身を含む): 104343200

約数和(自身を除く): 73325024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 157, 168, 192, 196, 224, 252, 288, 294, 314, 336, 343, 392, 441, 448, 471, 504, 576, 588, 628, 672, 686, 784, 882, 942, 1008, 1029, 1099, 1176, 1256, 1344, 1372, 1413, 1568, 1764, 1884, 2016, 2058, 2198, 2352, 2512, 2744, 2826, 3087, 3136, 3297, 3528, 3768, 4032, 4116, 4396, 4704, 5024, 5488, 5652, 6174, 6594, 7056, 7536, 7693, 8232, 8792, 9408, 9891, 10048, 10976, 11304, 12348, 13188, 14112, 15072, 15386, 16464, 17584, 19782, 21952, 22608, 23079, 24696, 26376, 28224, 30144, 30772, 32928, 35168, 39564, 45216, 46158, 49392, 52752, 53851, 61544, 65856, 69237, 70336, 79128, 90432, 92316, 98784, 105504, 107702, 123088, 138474, 158256, 161553, 184632, 197568, 211008, 215404, 246176, 276948, 316512, 323106, 369264, 430808, 484659, 492352, 553896, 633024, 646212, 738528, 861616, 969318, 1107792, 1292424, 1477056, 1723232, 1938636, 2215584, 2584848, 3446464, 3877272, 4431168, 5169696, 7754544, 10339392, 15509088, 31018176]

約数ペア:

[(1, 31018176), (2, 15509088), (3, 10339392), (4, 7754544), (6, 5169696), (7, 4431168), (8, 3877272), (9, 3446464), (12, 2584848), (14, 2215584), (16, 1938636), (18, 1723232), (21, 1477056), (24, 1292424), (28, 1107792), (32, 969318), (36, 861616), (42, 738528), (48, 646212), (49, 633024), (56, 553896), (63, 492352), (64, 484659), (72, 430808), (84, 369264), (96, 323106), (98, 316512), (112, 276948), (126, 246176), (144, 215404), (147, 211008), (157, 197568), (168, 184632), (192, 161553), (196, 158256), (224, 138474), (252, 123088), (288, 107702), (294, 105504), (314, 98784), (336, 92316), (343, 90432), (392, 79128), (441, 70336), (448, 69237), (471, 65856), (504, 61544), (576, 53851), (588, 52752), (628, 49392), (672, 46158), (686, 45216), (784, 39564), (882, 35168), (942, 32928), (1008, 30772), (1029, 30144), (1099, 28224), (1176, 26376), (1256, 24696), (1344, 23079), (1372, 22608), (1413, 21952), (1568, 19782), (1764, 17584), (1884, 16464), (2016, 15386), (2058, 15072), (2198, 14112), (2352, 13188), (2512, 12348), (2744, 11304), (2826, 10976), (3087, 10048), (3136, 9891), (3297, 9408), (3528, 8792), (3768, 8232), (4032, 7693), (4116, 7536), (4396, 7056), (4704, 6594), (5024, 6174), (5488, 5652)]