157700368

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1831}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 349838720

約数和(自身を除く): 192138352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1538, 1831, 3076, 3662, 5383, 6152, 7324, 10766, 12304, 12817, 14648, 21532, 25634, 29296, 43064, 51268, 86128, 102536, 205072, 1408039, 2816078, 5632156, 9856273, 11264312, 19712546, 22528624, 39425092, 78850184, 157700368]

約数ペア:

[(1, 157700368), (2, 78850184), (4, 39425092), (7, 22528624), (8, 19712546), (14, 11264312), (16, 9856273), (28, 5632156), (56, 2816078), (112, 1408039), (769, 205072), (1538, 102536), (1831, 86128), (3076, 51268), (3662, 43064), (5383, 29296), (6152, 25634), (7324, 21532), (10766, 14648), (12304, 12817)]