161412384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240197}}^1$

素因数の和:240217

約数の個数: 48

約数和(自身を含む): 484239168

約数和(自身を除く): 322826784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240197, 480394, 720591, 960788, 1441182, 1681379, 1921576, 2882364, 3362758, 3843152, 5044137, 5764728, 6725516, 7686304, 10088274, 11529456, 13451032, 20176548, 23058912, 26902064, 40353096, 53804128, 80706192, 161412384]

約数ペア:

[(1, 161412384), (2, 80706192), (3, 53804128), (4, 40353096), (6, 26902064), (7, 23058912), (8, 20176548), (12, 13451032), (14, 11529456), (16, 10088274), (21, 7686304), (24, 6725516), (28, 5764728), (32, 5044137), (42, 3843152), (48, 3362758), (56, 2882364), (84, 1921576), (96, 1681379), (112, 1441182), (168, 960788), (224, 720591), (336, 480394), (672, 240197)]