154298256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 180

約数和(自身を含む): 494731728

約数和(自身を除く): 340433472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 227, 238, 272, 289, 294, 336, 357, 392, 408, 454, 476, 578, 588, 681, 714, 784, 816, 833, 867, 908, 952, 1156, 1176, 1362, 1428, 1589, 1666, 1734, 1816, 1904, 2023, 2312, 2352, 2499, 2724, 2856, 3178, 3332, 3468, 3632, 3859, 4046, 4624, 4767, 4998, 5448, 5712, 6069, 6356, 6664, 6936, 7718, 8092, 9534, 9996, 10896, 11123, 11577, 12138, 12712, 13328, 13872, 14161, 15436, 16184, 19068, 19992, 22246, 23154, 24276, 25424, 27013, 28322, 30872, 32368, 33369, 38136, 39984, 42483, 44492, 46308, 48552, 54026, 56644, 61744, 65603, 66738, 76272, 81039, 84966, 88984, 92616, 97104, 108052, 113288, 131206, 133476, 162078, 169932, 177968, 185232, 189091, 196809, 216104, 226576, 262412, 266952, 324156, 339864, 378182, 393618, 432208, 459221, 524824, 533904, 567273, 648312, 679728, 756364, 787236, 918442, 1049648, 1134546, 1296624, 1377663, 1512728, 1574472, 1836884, 2269092, 2755326, 3025456, 3148944, 3214547, 3673768, 4538184, 5510652, 6429094, 7347536, 9076368, 9643641, 11021304, 12858188, 19287282, 22042608, 25716376, 38574564, 51432752, 77149128, 154298256]

約数ペア:

[(1, 154298256), (2, 77149128), (3, 51432752), (4, 38574564), (6, 25716376), (7, 22042608), (8, 19287282), (12, 12858188), (14, 11021304), (16, 9643641), (17, 9076368), (21, 7347536), (24, 6429094), (28, 5510652), (34, 4538184), (42, 3673768), (48, 3214547), (49, 3148944), (51, 3025456), (56, 2755326), (68, 2269092), (84, 1836884), (98, 1574472), (102, 1512728), (112, 1377663), (119, 1296624), (136, 1134546), (147, 1049648), (168, 918442), (196, 787236), (204, 756364), (227, 679728), (238, 648312), (272, 567273), (289, 533904), (294, 524824), (336, 459221), (357, 432208), (392, 393618), (408, 378182), (454, 339864), (476, 324156), (578, 266952), (588, 262412), (681, 226576), (714, 216104), (784, 196809), (816, 189091), (833, 185232), (867, 177968), (908, 169932), (952, 162078), (1156, 133476), (1176, 131206), (1362, 113288), (1428, 108052), (1589, 97104), (1666, 92616), (1734, 88984), (1816, 84966), (1904, 81039), (2023, 76272), (2312, 66738), (2352, 65603), (2499, 61744), (2724, 56644), (2856, 54026), (3178, 48552), (3332, 46308), (3468, 44492), (3632, 42483), (3859, 39984), (4046, 38136), (4624, 33369), (4767, 32368), (4998, 30872), (5448, 28322), (5712, 27013), (6069, 25424), (6356, 24276), (6664, 23154), (6936, 22246), (7718, 19992), (8092, 19068), (9534, 16184), (9996, 15436), (10896, 14161), (11123, 13872), (11577, 13328), (12138, 12712)]