146245120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8191

約数の個数: 80

約数和(自身を含む): 400786848

約数和(自身を除く): 254541728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8161, 8960, 16322, 17920, 32644, 40805, 57127, 65288, 81610, 114254, 130576, 163220, 228508, 261152, 285635, 326440, 457016, 522304, 571270, 652880, 914032, 1044608, 1142540, 1305760, 1828064, 2089216, 2285080, 2611520, 3656128, 4178432, 4570160, 5223040, 7312256, 9140320, 10446080, 14624512, 18280640, 20892160, 29249024, 36561280, 73122560, 146245120]

約数ペア:

[(1, 146245120), (2, 73122560), (4, 36561280), (5, 29249024), (7, 20892160), (8, 18280640), (10, 14624512), (14, 10446080), (16, 9140320), (20, 7312256), (28, 5223040), (32, 4570160), (35, 4178432), (40, 3656128), (56, 2611520), (64, 2285080), (70, 2089216), (80, 1828064), (112, 1305760), (128, 1142540), (140, 1044608), (160, 914032), (224, 652880), (256, 571270), (280, 522304), (320, 457016), (448, 326440), (512, 285635), (560, 261152), (640, 228508), (896, 163220), (1120, 130576), (1280, 114254), (1792, 81610), (2240, 65288), (2560, 57127), (3584, 40805), (4480, 32644), (8161, 17920), (8960, 16322)]