154353416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145069}}^1$

素因数の和:145101

約数の個数: 32

約数和(自身を含む): 348168000

約数和(自身を除く): 193814584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 145069, 290138, 580276, 1015483, 1160552, 2030966, 2756311, 4061932, 5512622, 8123864, 11025244, 19294177, 22050488, 38588354, 77176708, 154353416]

約数ペア:

[(1, 154353416), (2, 77176708), (4, 38588354), (7, 22050488), (8, 19294177), (14, 11025244), (19, 8123864), (28, 5512622), (38, 4061932), (56, 2756311), (76, 2030966), (133, 1160552), (152, 1015483), (266, 580276), (532, 290138), (1064, 145069)]