158346828

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 419026608

約数和(自身を除く): 260679780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1332, 1908, 1961, 2243, 3922, 4486, 5883, 6729, 7844, 8972, 11766, 13458, 17649, 20187, 23532, 26916, 35298, 40374, 70596, 80748, 82991, 118879, 165982, 237758, 248973, 331964, 356637, 475516, 497946, 713274, 746919, 995892, 1069911, 1426548, 1493838, 2139822, 2987676, 4279644, 4398523, 8797046, 13195569, 17594092, 26391138, 39586707, 52782276, 79173414, 158346828]

約数ペア:

[(1, 158346828), (2, 79173414), (3, 52782276), (4, 39586707), (6, 26391138), (9, 17594092), (12, 13195569), (18, 8797046), (36, 4398523), (37, 4279644), (53, 2987676), (74, 2139822), (106, 1493838), (111, 1426548), (148, 1069911), (159, 995892), (212, 746919), (222, 713274), (318, 497946), (333, 475516), (444, 356637), (477, 331964), (636, 248973), (666, 237758), (954, 165982), (1332, 118879), (1908, 82991), (1961, 80748), (2243, 70596), (3922, 40374), (4486, 35298), (5883, 26916), (6729, 23532), (7844, 20187), (8972, 17649), (11766, 13458)]