164541888

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 224

約数和(自身を含む): 564408320

約数和(自身を除く): 399866432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 223, 224, 244, 252, 288, 336, 366, 378, 427, 432, 446, 448, 488, 504, 549, 576, 669, 672, 732, 756, 854, 864, 892, 976, 1008, 1098, 1281, 1338, 1344, 1464, 1512, 1561, 1647, 1708, 1728, 1784, 1952, 2007, 2016, 2196, 2562, 2676, 2928, 3024, 3122, 3294, 3416, 3568, 3843, 3904, 4014, 4032, 4392, 4683, 5124, 5352, 5856, 6021, 6048, 6244, 6588, 6832, 7136, 7686, 8028, 8784, 9366, 10248, 10704, 11529, 11712, 12042, 12096, 12488, 13176, 13603, 13664, 14049, 14272, 15372, 16056, 17568, 18732, 20496, 21408, 23058, 24084, 24976, 26352, 27206, 27328, 28098, 30744, 32112, 35136, 37464, 40809, 40992, 42147, 42816, 46116, 48168, 49952, 52704, 54412, 56196, 61488, 64224, 74928, 81618, 81984, 84294, 92232, 95221, 96336, 99904, 105408, 108824, 112392, 122427, 122976, 128448, 149856, 163236, 168588, 184464, 190442, 192672, 217648, 224784, 244854, 245952, 285663, 299712, 326472, 337176, 367281, 368928, 380884, 385344, 435296, 449568, 489708, 571326, 652944, 674352, 734562, 737856, 761768, 856989, 870592, 899136, 979416, 1142652, 1305888, 1348704, 1469124, 1523536, 1713978, 1958832, 2285304, 2570967, 2611776, 2697408, 2938248, 3047072, 3427956, 3917664, 4570608, 5141934, 5876496, 6094144, 6855912, 7835328, 9141216, 10283868, 11752992, 13711824, 18282432, 20567736, 23505984, 27423648, 41135472, 54847296, 82270944, 164541888]

約数ペア:

[(1, 164541888), (2, 82270944), (3, 54847296), (4, 41135472), (6, 27423648), (7, 23505984), (8, 20567736), (9, 18282432), (12, 13711824), (14, 11752992), (16, 10283868), (18, 9141216), (21, 7835328), (24, 6855912), (27, 6094144), (28, 5876496), (32, 5141934), (36, 4570608), (42, 3917664), (48, 3427956), (54, 3047072), (56, 2938248), (61, 2697408), (63, 2611776), (64, 2570967), (72, 2285304), (84, 1958832), (96, 1713978), (108, 1523536), (112, 1469124), (122, 1348704), (126, 1305888), (144, 1142652), (168, 979416), (183, 899136), (189, 870592), (192, 856989), (216, 761768), (223, 737856), (224, 734562), (244, 674352), (252, 652944), (288, 571326), (336, 489708), (366, 449568), (378, 435296), (427, 385344), (432, 380884), (446, 368928), (448, 367281), (488, 337176), (504, 326472), (549, 299712), (576, 285663), (669, 245952), (672, 244854), (732, 224784), (756, 217648), (854, 192672), (864, 190442), (892, 184464), (976, 168588), (1008, 163236), (1098, 149856), (1281, 128448), (1338, 122976), (1344, 122427), (1464, 112392), (1512, 108824), (1561, 105408), (1647, 99904), (1708, 96336), (1728, 95221), (1784, 92232), (1952, 84294), (2007, 81984), (2016, 81618), (2196, 74928), (2562, 64224), (2676, 61488), (2928, 56196), (3024, 54412), (3122, 52704), (3294, 49952), (3416, 48168), (3568, 46116), (3843, 42816), (3904, 42147), (4014, 40992), (4032, 40809), (4392, 37464), (4683, 35136), (5124, 32112), (5352, 30744), (5856, 28098), (6021, 27328), (6048, 27206), (6244, 26352), (6588, 24976), (6832, 24084), (7136, 23058), (7686, 21408), (8028, 20496), (8784, 18732), (9366, 17568), (10248, 16056), (10704, 15372), (11529, 14272), (11712, 14049), (12042, 13664), (12096, 13603), (12488, 13176)]