142710876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 464835840

約数和(自身を除く): 322124964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 131, 132, 154, 189, 198, 231, 252, 262, 297, 308, 378, 393, 396, 462, 524, 594, 693, 756, 786, 917, 924, 1179, 1188, 1386, 1441, 1572, 1834, 2079, 2358, 2751, 2772, 2882, 3537, 3668, 4158, 4323, 4716, 5502, 5764, 7074, 8253, 8316, 8646, 10087, 11004, 12969, 14148, 16506, 17161, 17292, 20174, 24759, 25938, 30261, 33012, 34322, 38907, 40348, 49518, 51483, 51876, 60522, 68644, 77814, 90783, 99036, 102966, 120127, 121044, 154449, 155628, 181566, 188771, 205932, 240254, 272349, 308898, 360381, 363132, 377542, 463347, 480508, 544698, 566313, 617796, 720762, 755084, 926694, 1081143, 1089396, 1132626, 1321397, 1441524, 1698939, 1853388, 2162286, 2265252, 2642794, 3243429, 3397878, 3964191, 4324572, 5096817, 5285588, 6486858, 6795756, 7928382, 10193634, 11892573, 12973716, 15856764, 20387268, 23785146, 35677719, 47570292, 71355438, 142710876]

約数ペア:

[(1, 142710876), (2, 71355438), (3, 47570292), (4, 35677719), (6, 23785146), (7, 20387268), (9, 15856764), (11, 12973716), (12, 11892573), (14, 10193634), (18, 7928382), (21, 6795756), (22, 6486858), (27, 5285588), (28, 5096817), (33, 4324572), (36, 3964191), (42, 3397878), (44, 3243429), (54, 2642794), (63, 2265252), (66, 2162286), (77, 1853388), (84, 1698939), (99, 1441524), (108, 1321397), (126, 1132626), (131, 1089396), (132, 1081143), (154, 926694), (189, 755084), (198, 720762), (231, 617796), (252, 566313), (262, 544698), (297, 480508), (308, 463347), (378, 377542), (393, 363132), (396, 360381), (462, 308898), (524, 272349), (594, 240254), (693, 205932), (756, 188771), (786, 181566), (917, 155628), (924, 154449), (1179, 121044), (1188, 120127), (1386, 102966), (1441, 99036), (1572, 90783), (1834, 77814), (2079, 68644), (2358, 60522), (2751, 51876), (2772, 51483), (2882, 49518), (3537, 40348), (3668, 38907), (4158, 34322), (4323, 33012), (4716, 30261), (5502, 25938), (5764, 24759), (7074, 20174), (8253, 17292), (8316, 17161), (8646, 16506), (10087, 14148), (11004, 12969)]