139980924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 377814528

約数和(自身を除く): 237833604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 1801, 2159, 2286, 3602, 4318, 4572, 5403, 6477, 7204, 8636, 10806, 12954, 16209, 19431, 21612, 25908, 30617, 32418, 38862, 61234, 64836, 77724, 91851, 122468, 183702, 228727, 275553, 367404, 457454, 551106, 686181, 914908, 1102212, 1372362, 2058543, 2744724, 3888359, 4117086, 7776718, 8234172, 11665077, 15553436, 23330154, 34995231, 46660308, 69990462, 139980924]

約数ペア:

[(1, 139980924), (2, 69990462), (3, 46660308), (4, 34995231), (6, 23330154), (9, 15553436), (12, 11665077), (17, 8234172), (18, 7776718), (34, 4117086), (36, 3888359), (51, 2744724), (68, 2058543), (102, 1372362), (127, 1102212), (153, 914908), (204, 686181), (254, 551106), (306, 457454), (381, 367404), (508, 275553), (612, 228727), (762, 183702), (1143, 122468), (1524, 91851), (1801, 77724), (2159, 64836), (2286, 61234), (3602, 38862), (4318, 32418), (4572, 30617), (5403, 25908), (6477, 21612), (7204, 19431), (8636, 16209), (10806, 12954)]