109213468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 236905984

約数和(自身を除く): 127692516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 1987, 2114, 3926, 3974, 4228, 7852, 7948, 13741, 13909, 25831, 27482, 27818, 51662, 54964, 55636, 103324, 180817, 300037, 361634, 600074, 723268, 1200148, 2100259, 3900481, 4200518, 7800962, 8401036, 15601924, 27303367, 54606734, 109213468]

約数ペア:

[(1, 109213468), (2, 54606734), (4, 27303367), (7, 15601924), (13, 8401036), (14, 7800962), (26, 4200518), (28, 3900481), (52, 2100259), (91, 1200148), (151, 723268), (182, 600074), (302, 361634), (364, 300037), (604, 180817), (1057, 103324), (1963, 55636), (1987, 54964), (2114, 51662), (3926, 27818), (3974, 27482), (4228, 25831), (7852, 13909), (7948, 13741)]