179922764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 203278516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 1337, 1979, 2674, 3247, 3958, 5348, 6494, 7916, 12988, 13853, 22729, 27706, 33643, 45458, 55412, 67286, 90916, 134572, 235501, 377989, 471002, 755978, 942004, 1511956, 2645923, 5291846, 6425813, 10583692, 12851626, 25703252, 44980691, 89961382, 179922764]

約数ペア:

[(1, 179922764), (2, 89961382), (4, 44980691), (7, 25703252), (14, 12851626), (17, 10583692), (28, 6425813), (34, 5291846), (68, 2645923), (119, 1511956), (191, 942004), (238, 755978), (382, 471002), (476, 377989), (764, 235501), (1337, 134572), (1979, 90916), (2674, 67286), (3247, 55412), (3958, 45458), (5348, 33643), (6494, 27706), (7916, 22729), (12988, 13853)]