158256672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2023

約数の個数: 144

約数和(自身を含む): 511932960

約数和(自身を除く): 353676288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 1979, 2352, 2499, 2856, 3332, 3808, 3958, 4704, 4998, 5712, 5937, 6664, 7916, 9996, 11424, 11874, 13328, 13853, 15832, 19992, 23748, 26656, 27706, 31664, 33643, 39984, 41559, 47496, 55412, 63328, 67286, 79968, 83118, 94992, 96971, 100929, 110824, 134572, 166236, 189984, 193942, 201858, 221648, 235501, 269144, 290913, 332472, 387884, 403716, 443296, 471002, 538288, 581826, 664944, 706503, 775768, 807432, 942004, 1076576, 1163652, 1329888, 1413006, 1551536, 1614864, 1648507, 1884008, 2327304, 2826012, 3103072, 3229728, 3297014, 3768016, 4654608, 4945521, 5652024, 6594028, 7536032, 9309216, 9891042, 11304048, 13188056, 19782084, 22608096, 26376112, 39564168, 52752224, 79128336, 158256672]

約数ペア:

[(1, 158256672), (2, 79128336), (3, 52752224), (4, 39564168), (6, 26376112), (7, 22608096), (8, 19782084), (12, 13188056), (14, 11304048), (16, 9891042), (17, 9309216), (21, 7536032), (24, 6594028), (28, 5652024), (32, 4945521), (34, 4654608), (42, 3768016), (48, 3297014), (49, 3229728), (51, 3103072), (56, 2826012), (68, 2327304), (84, 1884008), (96, 1648507), (98, 1614864), (102, 1551536), (112, 1413006), (119, 1329888), (136, 1163652), (147, 1076576), (168, 942004), (196, 807432), (204, 775768), (224, 706503), (238, 664944), (272, 581826), (294, 538288), (336, 471002), (357, 443296), (392, 403716), (408, 387884), (476, 332472), (544, 290913), (588, 269144), (672, 235501), (714, 221648), (784, 201858), (816, 193942), (833, 189984), (952, 166236), (1176, 134572), (1428, 110824), (1568, 100929), (1632, 96971), (1666, 94992), (1904, 83118), (1979, 79968), (2352, 67286), (2499, 63328), (2856, 55412), (3332, 47496), (3808, 41559), (3958, 39984), (4704, 33643), (4998, 31664), (5712, 27706), (5937, 26656), (6664, 23748), (7916, 19992), (9996, 15832), (11424, 13853), (11874, 13328)]