142965424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 351088640

約数和(自身を除く): 208123216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 127, 133, 152, 161, 184, 254, 266, 304, 322, 368, 437, 508, 529, 532, 644, 874, 889, 1016, 1058, 1064, 1288, 1748, 1778, 2032, 2116, 2128, 2413, 2576, 2921, 3059, 3496, 3556, 3703, 4232, 4826, 5842, 6118, 6992, 7112, 7406, 8464, 9652, 10051, 11684, 12236, 14224, 14812, 16891, 19304, 20102, 20447, 23368, 24472, 29624, 33782, 38608, 40204, 40894, 46736, 48944, 55499, 59248, 67183, 67564, 70357, 80408, 81788, 110998, 134366, 135128, 140714, 160816, 163576, 221996, 268732, 270256, 281428, 327152, 388493, 443992, 470281, 537464, 562856, 776986, 887984, 940562, 1074928, 1125712, 1276477, 1553972, 1881124, 2552954, 3107944, 3762248, 5105908, 6215888, 7524496, 8935339, 10211816, 17870678, 20423632, 35741356, 71482712, 142965424]

約数ペア:

[(1, 142965424), (2, 71482712), (4, 35741356), (7, 20423632), (8, 17870678), (14, 10211816), (16, 8935339), (19, 7524496), (23, 6215888), (28, 5105908), (38, 3762248), (46, 3107944), (56, 2552954), (76, 1881124), (92, 1553972), (112, 1276477), (127, 1125712), (133, 1074928), (152, 940562), (161, 887984), (184, 776986), (254, 562856), (266, 537464), (304, 470281), (322, 443992), (368, 388493), (437, 327152), (508, 281428), (529, 270256), (532, 268732), (644, 221996), (874, 163576), (889, 160816), (1016, 140714), (1058, 135128), (1064, 134366), (1288, 110998), (1748, 81788), (1778, 80408), (2032, 70357), (2116, 67564), (2128, 67183), (2413, 59248), (2576, 55499), (2921, 48944), (3059, 46736), (3496, 40894), (3556, 40204), (3703, 38608), (4232, 33782), (4826, 29624), (5842, 24472), (6118, 23368), (6992, 20447), (7112, 20102), (7406, 19304), (8464, 16891), (9652, 14812), (10051, 14224), (11684, 12236)]