159911248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83987}}^1$

素因数の和:84019

約数の個数: 40

約数和(自身を含む): 374922432

約数和(自身を除く): 215011184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 83987, 167974, 335948, 587909, 671896, 1175818, 1343792, 1427779, 2351636, 2855558, 4703272, 5711116, 9406544, 9994453, 11422232, 19988906, 22844464, 39977812, 79955624, 159911248]

約数ペア:

[(1, 159911248), (2, 79955624), (4, 39977812), (7, 22844464), (8, 19988906), (14, 11422232), (16, 9994453), (17, 9406544), (28, 5711116), (34, 4703272), (56, 2855558), (68, 2351636), (112, 1427779), (119, 1343792), (136, 1175818), (238, 671896), (272, 587909), (476, 335948), (952, 167974), (1904, 83987)]