161274624

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 496446720

約数和(自身を除く): 335172096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 229, 256, 262, 336, 384, 393, 448, 458, 524, 672, 687, 768, 786, 896, 916, 917, 1048, 1344, 1374, 1572, 1603, 1792, 1832, 1834, 2096, 2688, 2748, 2751, 3144, 3206, 3664, 3668, 4192, 4809, 5376, 5496, 5502, 6288, 6412, 7328, 7336, 8384, 9618, 10992, 11004, 12576, 12824, 14656, 14672, 16768, 19236, 21984, 22008, 25152, 25648, 29312, 29344, 29999, 33536, 38472, 43968, 44016, 50304, 51296, 58624, 58688, 59998, 76944, 87936, 88032, 89997, 100608, 102592, 117376, 119996, 153888, 175872, 176064, 179994, 205184, 209993, 234752, 239992, 307776, 352128, 359988, 410368, 419986, 479984, 615552, 629979, 704256, 719976, 839972, 959968, 1231104, 1259958, 1439952, 1679944, 1919936, 2519916, 2879904, 3359888, 3839872, 5039832, 5759808, 6719776, 7679744, 10079664, 11519616, 13439552, 20159328, 23039232, 26879104, 40318656, 53758208, 80637312, 161274624]

約数ペア:

[(1, 161274624), (2, 80637312), (3, 53758208), (4, 40318656), (6, 26879104), (7, 23039232), (8, 20159328), (12, 13439552), (14, 11519616), (16, 10079664), (21, 7679744), (24, 6719776), (28, 5759808), (32, 5039832), (42, 3839872), (48, 3359888), (56, 2879904), (64, 2519916), (84, 1919936), (96, 1679944), (112, 1439952), (128, 1259958), (131, 1231104), (168, 959968), (192, 839972), (224, 719976), (229, 704256), (256, 629979), (262, 615552), (336, 479984), (384, 419986), (393, 410368), (448, 359988), (458, 352128), (524, 307776), (672, 239992), (687, 234752), (768, 209993), (786, 205184), (896, 179994), (916, 176064), (917, 175872), (1048, 153888), (1344, 119996), (1374, 117376), (1572, 102592), (1603, 100608), (1792, 89997), (1832, 88032), (1834, 87936), (2096, 76944), (2688, 59998), (2748, 58688), (2751, 58624), (3144, 51296), (3206, 50304), (3664, 44016), (3668, 43968), (4192, 38472), (4809, 33536), (5376, 29999), (5496, 29344), (5502, 29312), (6288, 25648), (6412, 25152), (7328, 22008), (7336, 21984), (8384, 19236), (9618, 16768), (10992, 14672), (11004, 14656), (12576, 12824)]