123475828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{15259}}^1$

素因数の和:15304

約数の個数: 36

約数和(自身を含む): 262349920

約数和(自身を除く): 138874092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 15259, 30518, 61036, 106813, 213626, 259403, 427252, 518806, 1037612, 1815821, 3631642, 4409851, 7263284, 8819702, 17639404, 30868957, 61737914, 123475828]

約数ペア:

[(1, 123475828), (2, 61737914), (4, 30868957), (7, 17639404), (14, 8819702), (17, 7263284), (28, 4409851), (34, 3631642), (68, 1815821), (119, 1037612), (238, 518806), (289, 427252), (476, 259403), (578, 213626), (1156, 106813), (2023, 61036), (4046, 30518), (8092, 15259)]