140505768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3559

約数の個数: 96

約数和(自身を含む): 419459040

約数和(自身を除く): 278953272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 3491, 4472, 5031, 6708, 6982, 10062, 10473, 13416, 13964, 20124, 20946, 27928, 31419, 40248, 41892, 45383, 62838, 83784, 90766, 125676, 136149, 150113, 181532, 251352, 272298, 300226, 363064, 408447, 450339, 544596, 600452, 816894, 900678, 1089192, 1200904, 1351017, 1633788, 1801356, 1951469, 2702034, 3267576, 3602712, 3902938, 5404068, 5854407, 7805876, 10808136, 11708814, 15611752, 17563221, 23417628, 35126442, 46835256, 70252884, 140505768]

約数ペア:

[(1, 140505768), (2, 70252884), (3, 46835256), (4, 35126442), (6, 23417628), (8, 17563221), (9, 15611752), (12, 11708814), (13, 10808136), (18, 7805876), (24, 5854407), (26, 5404068), (36, 3902938), (39, 3602712), (43, 3267576), (52, 2702034), (72, 1951469), (78, 1801356), (86, 1633788), (104, 1351017), (117, 1200904), (129, 1089192), (156, 900678), (172, 816894), (234, 600452), (258, 544596), (312, 450339), (344, 408447), (387, 363064), (468, 300226), (516, 272298), (559, 251352), (774, 181532), (936, 150113), (1032, 136149), (1118, 125676), (1548, 90766), (1677, 83784), (2236, 62838), (3096, 45383), (3354, 41892), (3491, 40248), (4472, 31419), (5031, 27928), (6708, 20946), (6982, 20124), (10062, 13964), (10473, 13416)]