15898368

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 42907648

約数和(自身を除く): 27009280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 163, 192, 254, 256, 326, 381, 384, 489, 508, 652, 762, 768, 978, 1016, 1304, 1524, 1956, 2032, 2608, 3048, 3912, 4064, 5216, 6096, 7824, 8128, 10432, 12192, 15648, 16256, 20701, 20864, 24384, 31296, 32512, 41402, 41728, 48768, 62103, 62592, 82804, 97536, 124206, 125184, 165608, 248412, 331216, 496824, 662432, 993648, 1324864, 1987296, 2649728, 3974592, 5299456, 7949184, 15898368]

約数ペア:

[(1, 15898368), (2, 7949184), (3, 5299456), (4, 3974592), (6, 2649728), (8, 1987296), (12, 1324864), (16, 993648), (24, 662432), (32, 496824), (48, 331216), (64, 248412), (96, 165608), (127, 125184), (128, 124206), (163, 97536), (192, 82804), (254, 62592), (256, 62103), (326, 48768), (381, 41728), (384, 41402), (489, 32512), (508, 31296), (652, 24384), (762, 20864), (768, 20701), (978, 16256), (1016, 15648), (1304, 12192), (1524, 10432), (1956, 8128), (2032, 7824), (2608, 6096), (3048, 5216), (3912, 4064)]