155919204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14389}}^1$

素因数の和:14449

約数の個数: 72

約数和(自身を含む): 460940480

約数和(自身を除く): 305021276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 14389, 28778, 43167, 57556, 86334, 100723, 129501, 172668, 201446, 259002, 302169, 402892, 518004, 604338, 618727, 906507, 1208676, 1237454, 1813014, 1856181, 2474908, 3626028, 3712362, 4331089, 5568543, 7424724, 8662178, 11137086, 12993267, 17324356, 22274172, 25986534, 38979801, 51973068, 77959602, 155919204]

約数ペア:

[(1, 155919204), (2, 77959602), (3, 51973068), (4, 38979801), (6, 25986534), (7, 22274172), (9, 17324356), (12, 12993267), (14, 11137086), (18, 8662178), (21, 7424724), (28, 5568543), (36, 4331089), (42, 3712362), (43, 3626028), (63, 2474908), (84, 1856181), (86, 1813014), (126, 1237454), (129, 1208676), (172, 906507), (252, 618727), (258, 604338), (301, 518004), (387, 402892), (516, 302169), (602, 259002), (774, 201446), (903, 172668), (1204, 129501), (1548, 100723), (1806, 86334), (2709, 57556), (3612, 43167), (5418, 28778), (10836, 14389)]