145924864

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 54

約数和(自身を含む): 307611780

約数和(自身を除く): 161686916

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 1579, 2432, 2888, 3158, 4864, 5776, 6316, 11552, 12632, 23104, 25264, 30001, 46208, 50528, 60002, 92416, 101056, 120004, 202112, 240008, 404224, 480016, 570019, 960032, 1140038, 1920064, 2280076, 3840128, 4560152, 7680256, 9120304, 18240608, 36481216, 72962432, 145924864]

約数ペア:

[(1, 145924864), (2, 72962432), (4, 36481216), (8, 18240608), (16, 9120304), (19, 7680256), (32, 4560152), (38, 3840128), (64, 2280076), (76, 1920064), (128, 1140038), (152, 960032), (256, 570019), (304, 480016), (361, 404224), (608, 240008), (722, 202112), (1216, 120004), (1444, 101056), (1579, 92416), (2432, 60002), (2888, 50528), (3158, 46208), (4864, 30001), (5776, 25264), (6316, 23104), (11552, 12632)]