127141812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 386503040

約数和(自身を除く): 259361228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 919, 1098, 1134, 1281, 1647, 1708, 1838, 2196, 2268, 2562, 2757, 3294, 3676, 3843, 4941, 5124, 5514, 6433, 6588, 7686, 8271, 9882, 11028, 11529, 12866, 15372, 16542, 19299, 19764, 23058, 24813, 25732, 33084, 34587, 38598, 46116, 49626, 56059, 57897, 69174, 74439, 77196, 99252, 112118, 115794, 138348, 148878, 168177, 173691, 224236, 231588, 297756, 336354, 347382, 392413, 504531, 521073, 672708, 694764, 784826, 1009062, 1042146, 1177239, 1513593, 1569652, 2018124, 2084292, 2354478, 3027186, 3531717, 4540779, 4708956, 6054372, 7063434, 9081558, 10595151, 14126868, 18163116, 21190302, 31785453, 42380604, 63570906, 127141812]

約数ペア:

[(1, 127141812), (2, 63570906), (3, 42380604), (4, 31785453), (6, 21190302), (7, 18163116), (9, 14126868), (12, 10595151), (14, 9081558), (18, 7063434), (21, 6054372), (27, 4708956), (28, 4540779), (36, 3531717), (42, 3027186), (54, 2354478), (61, 2084292), (63, 2018124), (81, 1569652), (84, 1513593), (108, 1177239), (122, 1042146), (126, 1009062), (162, 784826), (183, 694764), (189, 672708), (244, 521073), (252, 504531), (324, 392413), (366, 347382), (378, 336354), (427, 297756), (549, 231588), (567, 224236), (732, 173691), (756, 168177), (854, 148878), (919, 138348), (1098, 115794), (1134, 112118), (1281, 99252), (1647, 77196), (1708, 74439), (1838, 69174), (2196, 57897), (2268, 56059), (2562, 49626), (2757, 46116), (3294, 38598), (3676, 34587), (3843, 33084), (4941, 25732), (5124, 24813), (5514, 23058), (6433, 19764), (6588, 19299), (7686, 16542), (8271, 15372), (9882, 12866), (11028, 11529)]