138911352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 390044160

約数和(自身を除く): 251132808

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 113, 131, 136, 138, 184, 204, 226, 262, 276, 339, 391, 393, 408, 452, 524, 552, 678, 782, 786, 904, 1048, 1173, 1356, 1564, 1572, 1921, 2227, 2346, 2599, 2712, 3013, 3128, 3144, 3842, 4454, 4692, 5198, 5763, 6026, 6681, 7684, 7797, 8908, 9039, 9384, 10396, 11526, 12052, 13362, 14803, 15368, 15594, 17816, 18078, 20792, 23052, 24104, 26724, 29606, 31188, 36156, 44183, 44409, 46104, 51221, 53448, 59212, 62376, 72312, 88366, 88818, 102442, 118424, 132549, 153663, 176732, 177636, 204884, 251651, 265098, 307326, 340469, 353464, 355272, 409768, 503302, 530196, 614652, 680938, 754953, 1006604, 1021407, 1060392, 1229304, 1361876, 1509906, 2013208, 2042814, 2723752, 3019812, 4085628, 5787973, 6039624, 8171256, 11575946, 17363919, 23151892, 34727838, 46303784, 69455676, 138911352]

約数ペア:

[(1, 138911352), (2, 69455676), (3, 46303784), (4, 34727838), (6, 23151892), (8, 17363919), (12, 11575946), (17, 8171256), (23, 6039624), (24, 5787973), (34, 4085628), (46, 3019812), (51, 2723752), (68, 2042814), (69, 2013208), (92, 1509906), (102, 1361876), (113, 1229304), (131, 1060392), (136, 1021407), (138, 1006604), (184, 754953), (204, 680938), (226, 614652), (262, 530196), (276, 503302), (339, 409768), (391, 355272), (393, 353464), (408, 340469), (452, 307326), (524, 265098), (552, 251651), (678, 204884), (782, 177636), (786, 176732), (904, 153663), (1048, 132549), (1173, 118424), (1356, 102442), (1564, 88818), (1572, 88366), (1921, 72312), (2227, 62376), (2346, 59212), (2599, 53448), (2712, 51221), (3013, 46104), (3128, 44409), (3144, 44183), (3842, 36156), (4454, 31188), (4692, 29606), (5198, 26724), (5763, 24104), (6026, 23052), (6681, 20792), (7684, 18078), (7797, 17816), (8908, 15594), (9039, 15368), (9384, 14803), (10396, 13362), (11526, 12052)]