158137770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5155

約数の個数: 64

約数和(自身を含む): 436709376

約数和(自身を除く): 278571606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 2114, 2265, 3171, 4530, 4987, 5285, 6342, 9974, 10570, 14961, 15855, 24935, 29922, 31710, 34909, 49870, 69818, 74805, 104727, 149610, 174545, 209454, 349090, 523635, 753037, 1047270, 1506074, 2259111, 3765185, 4518222, 5271259, 7530370, 10542518, 11295555, 15813777, 22591110, 26356295, 31627554, 52712590, 79068885, 158137770]

約数ペア:

[(1, 158137770), (2, 79068885), (3, 52712590), (5, 31627554), (6, 26356295), (7, 22591110), (10, 15813777), (14, 11295555), (15, 10542518), (21, 7530370), (30, 5271259), (35, 4518222), (42, 3765185), (70, 2259111), (105, 1506074), (151, 1047270), (210, 753037), (302, 523635), (453, 349090), (755, 209454), (906, 174545), (1057, 149610), (1510, 104727), (2114, 74805), (2265, 69818), (3171, 49870), (4530, 34909), (4987, 31710), (5285, 29922), (6342, 24935), (9974, 15855), (10570, 14961)]