161296896

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:801

約数の個数: 80

約数和(自身を含む): 432900864

約数和(自身を除く): 271603968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 607, 692, 768, 1038, 1214, 1384, 1536, 1821, 2076, 2428, 2768, 3642, 4152, 4856, 5536, 7284, 8304, 9712, 11072, 14568, 16608, 19424, 22144, 29136, 33216, 38848, 44288, 58272, 66432, 77696, 88576, 105011, 116544, 132864, 155392, 210022, 233088, 265728, 310784, 315033, 420044, 466176, 630066, 840088, 932352, 1260132, 1680176, 2520264, 3360352, 5040528, 6720704, 10081056, 13441408, 20162112, 26882816, 40324224, 53765632, 80648448, 161296896]

約数ペア:

[(1, 161296896), (2, 80648448), (3, 53765632), (4, 40324224), (6, 26882816), (8, 20162112), (12, 13441408), (16, 10081056), (24, 6720704), (32, 5040528), (48, 3360352), (64, 2520264), (96, 1680176), (128, 1260132), (173, 932352), (192, 840088), (256, 630066), (346, 466176), (384, 420044), (512, 315033), (519, 310784), (607, 265728), (692, 233088), (768, 210022), (1038, 155392), (1214, 132864), (1384, 116544), (1536, 105011), (1821, 88576), (2076, 77696), (2428, 66432), (2768, 58272), (3642, 44288), (4152, 38848), (4856, 33216), (5536, 29136), (7284, 22144), (8304, 19424), (9712, 16608), (11072, 14568)]