138147594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 326975040

約数和(自身を除く): 188827446

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 97, 114, 186, 194, 247, 291, 403, 494, 582, 589, 741, 806, 961, 1178, 1209, 1261, 1482, 1767, 1843, 1922, 2418, 2522, 2883, 3007, 3534, 3686, 3783, 5529, 5766, 6014, 7566, 7657, 9021, 11058, 12493, 15314, 18042, 18259, 22971, 23959, 24986, 36518, 37479, 39091, 45942, 47918, 54777, 57133, 71877, 74958, 78182, 93217, 109554, 114266, 117273, 143754, 171399, 186434, 234546, 237367, 279651, 342798, 474734, 559302, 712101, 742729, 1211821, 1424202, 1485458, 1771123, 2228187, 2423642, 3542246, 3635463, 4456374, 5313369, 7270926, 10626738, 23024599, 46049198, 69073797, 138147594]

約数ペア:

[(1, 138147594), (2, 69073797), (3, 46049198), (6, 23024599), (13, 10626738), (19, 7270926), (26, 5313369), (31, 4456374), (38, 3635463), (39, 3542246), (57, 2423642), (62, 2228187), (78, 1771123), (93, 1485458), (97, 1424202), (114, 1211821), (186, 742729), (194, 712101), (247, 559302), (291, 474734), (403, 342798), (494, 279651), (582, 237367), (589, 234546), (741, 186434), (806, 171399), (961, 143754), (1178, 117273), (1209, 114266), (1261, 109554), (1482, 93217), (1767, 78182), (1843, 74958), (1922, 71877), (2418, 57133), (2522, 54777), (2883, 47918), (3007, 45942), (3534, 39091), (3686, 37479), (3783, 36518), (5529, 24986), (5766, 23959), (6014, 22971), (7566, 18259), (7657, 18042), (9021, 15314), (11058, 12493)]