151722752

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31193}}^1$

素因数の和:31228

約数の個数: 36

約数和(自身を含む): 318802680

約数和(自身を除く): 167079928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 31193, 62386, 124772, 249544, 499088, 592667, 998176, 1185334, 1996352, 2370668, 3992704, 4741336, 7985408, 9482672, 18965344, 37930688, 75861376, 151722752]

約数ペア:

[(1, 151722752), (2, 75861376), (4, 37930688), (8, 18965344), (16, 9482672), (19, 7985408), (32, 4741336), (38, 3992704), (64, 2370668), (76, 1996352), (128, 1185334), (152, 998176), (256, 592667), (304, 499088), (608, 249544), (1216, 124772), (2432, 62386), (4864, 31193)]