163587872

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:96

約数の個数: 162

約数和(自身を含む): 420028497

約数和(自身を除く): 256440625

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 224, 238, 266, 272, 289, 304, 323, 361, 392, 476, 532, 544, 578, 608, 646, 722, 784, 833, 931, 952, 1064, 1156, 1292, 1444, 1568, 1666, 1862, 1904, 2023, 2128, 2261, 2312, 2527, 2584, 2888, 3332, 3724, 3808, 4046, 4256, 4522, 4624, 5054, 5168, 5491, 5776, 6137, 6664, 7448, 8092, 9044, 9248, 10108, 10336, 10982, 11552, 12274, 13328, 14161, 14896, 15827, 16184, 17689, 18088, 20216, 21964, 24548, 26656, 28322, 29792, 31654, 32368, 35378, 36176, 38437, 40432, 42959, 43928, 49096, 56644, 63308, 64736, 70756, 72352, 76874, 80864, 85918, 87856, 98192, 104329, 113288, 126616, 141512, 153748, 171836, 175712, 196384, 208658, 226576, 253232, 269059, 283024, 300713, 307496, 343672, 417316, 453152, 506464, 538118, 566048, 601426, 614992, 687344, 730303, 834632, 1076236, 1202852, 1229984, 1374688, 1460606, 1669264, 2152472, 2405704, 2921212, 3338528, 4304944, 4811408, 5112121, 5842424, 8609888, 9622816, 10224242, 11684848, 20448484, 23369696, 40896968, 81793936, 163587872]

約数ペア:

[(1, 163587872), (2, 81793936), (4, 40896968), (7, 23369696), (8, 20448484), (14, 11684848), (16, 10224242), (17, 9622816), (19, 8609888), (28, 5842424), (32, 5112121), (34, 4811408), (38, 4304944), (49, 3338528), (56, 2921212), (68, 2405704), (76, 2152472), (98, 1669264), (112, 1460606), (119, 1374688), (133, 1229984), (136, 1202852), (152, 1076236), (196, 834632), (224, 730303), (238, 687344), (266, 614992), (272, 601426), (289, 566048), (304, 538118), (323, 506464), (361, 453152), (392, 417316), (476, 343672), (532, 307496), (544, 300713), (578, 283024), (608, 269059), (646, 253232), (722, 226576), (784, 208658), (833, 196384), (931, 175712), (952, 171836), (1064, 153748), (1156, 141512), (1292, 126616), (1444, 113288), (1568, 104329), (1666, 98192), (1862, 87856), (1904, 85918), (2023, 80864), (2128, 76874), (2261, 72352), (2312, 70756), (2527, 64736), (2584, 63308), (2888, 56644), (3332, 49096), (3724, 43928), (3808, 42959), (4046, 40432), (4256, 38437), (4522, 36176), (4624, 35378), (5054, 32368), (5168, 31654), (5491, 29792), (5776, 28322), (6137, 26656), (6664, 24548), (7448, 21964), (8092, 20216), (9044, 18088), (9248, 17689), (10108, 16184), (10336, 15827), (10982, 14896), (11552, 14161), (12274, 13328)]