141432788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 294518784

約数和(自身を除く): 153085996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1283, 1778, 2566, 3556, 3937, 5132, 7874, 8981, 15748, 17962, 27559, 35924, 39773, 55118, 79546, 110236, 159092, 162941, 278411, 325882, 556822, 651764, 1113644, 1140587, 2281174, 4562348, 5051171, 10102342, 20204684, 35358197, 70716394, 141432788]

約数ペア:

[(1, 141432788), (2, 70716394), (4, 35358197), (7, 20204684), (14, 10102342), (28, 5051171), (31, 4562348), (62, 2281174), (124, 1140587), (127, 1113644), (217, 651764), (254, 556822), (434, 325882), (508, 278411), (868, 162941), (889, 159092), (1283, 110236), (1778, 79546), (2566, 55118), (3556, 39773), (3937, 35924), (5132, 27559), (7874, 17962), (8981, 15748)]