127980846

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 340704000

約数和(自身を除く): 212723154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 343, 399, 441, 686, 798, 882, 931, 1029, 1091, 1197, 1862, 2058, 2182, 2394, 2793, 3087, 3273, 5586, 6174, 6517, 6546, 7637, 8379, 9819, 13034, 15274, 16758, 19551, 19638, 20729, 22911, 39102, 41458, 45822, 53459, 58653, 62187, 68733, 106918, 117306, 124374, 137466, 145103, 160377, 186561, 290206, 320754, 373122, 374213, 435309, 481131, 748426, 870618, 962262, 1015721, 1122639, 1305927, 2031442, 2245278, 2611854, 3047163, 3367917, 6094326, 6735834, 7110047, 9141489, 14220094, 18282978, 21330141, 42660282, 63990423, 127980846]

約数ペア:

[(1, 127980846), (2, 63990423), (3, 42660282), (6, 21330141), (7, 18282978), (9, 14220094), (14, 9141489), (18, 7110047), (19, 6735834), (21, 6094326), (38, 3367917), (42, 3047163), (49, 2611854), (57, 2245278), (63, 2031442), (98, 1305927), (114, 1122639), (126, 1015721), (133, 962262), (147, 870618), (171, 748426), (266, 481131), (294, 435309), (342, 374213), (343, 373122), (399, 320754), (441, 290206), (686, 186561), (798, 160377), (882, 145103), (931, 137466), (1029, 124374), (1091, 117306), (1197, 106918), (1862, 68733), (2058, 62187), (2182, 58653), (2394, 53459), (2793, 45822), (3087, 41458), (3273, 39102), (5586, 22911), (6174, 20729), (6517, 19638), (6546, 19551), (7637, 16758), (8379, 15274), (9819, 13034)]