123232564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 279781376

約数和(自身を除く): 156548812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 67, 91, 124, 134, 163, 182, 217, 268, 326, 364, 403, 434, 469, 652, 806, 868, 871, 938, 1141, 1612, 1742, 1876, 2077, 2119, 2282, 2821, 3484, 4154, 4238, 4564, 5053, 5642, 6097, 8308, 8476, 10106, 10921, 11284, 12194, 14539, 14833, 20212, 21842, 24388, 27001, 29078, 29666, 35371, 43684, 54002, 58156, 59332, 65689, 70742, 76447, 108004, 131378, 141484, 141973, 152894, 189007, 262756, 283946, 305788, 338551, 378014, 459823, 567892, 677102, 756028, 919646, 993811, 1354204, 1839292, 1987622, 2369857, 3975244, 4401163, 4739714, 8802326, 9479428, 17604652, 30808141, 61616282, 123232564]

約数ペア:

[(1, 123232564), (2, 61616282), (4, 30808141), (7, 17604652), (13, 9479428), (14, 8802326), (26, 4739714), (28, 4401163), (31, 3975244), (52, 2369857), (62, 1987622), (67, 1839292), (91, 1354204), (124, 993811), (134, 919646), (163, 756028), (182, 677102), (217, 567892), (268, 459823), (326, 378014), (364, 338551), (403, 305788), (434, 283946), (469, 262756), (652, 189007), (806, 152894), (868, 141973), (871, 141484), (938, 131378), (1141, 108004), (1612, 76447), (1742, 70742), (1876, 65689), (2077, 59332), (2119, 58156), (2282, 54002), (2821, 43684), (3484, 35371), (4154, 29666), (4238, 29078), (4564, 27001), (5053, 24388), (5642, 21842), (6097, 20212), (8308, 14833), (8476, 14539), (10106, 12194), (10921, 11284)]