158146576

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74317}}^1$

素因数の和:74351

約数の個数: 40

約数和(自身を含む): 368617280

約数和(自身を除く): 210470704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 74317, 148634, 297268, 520219, 594536, 1040438, 1189072, 1412023, 2080876, 2824046, 4161752, 5648092, 8323504, 9884161, 11296184, 19768322, 22592368, 39536644, 79073288, 158146576]

約数ペア:

[(1, 158146576), (2, 79073288), (4, 39536644), (7, 22592368), (8, 19768322), (14, 11296184), (16, 9884161), (19, 8323504), (28, 5648092), (38, 4161752), (56, 2824046), (76, 2080876), (112, 1412023), (133, 1189072), (152, 1040438), (266, 594536), (304, 520219), (532, 297268), (1064, 148634), (2128, 74317)]