149841712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 300663296

約数和(自身を除く): 150821584

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 1993, 2032, 3986, 4699, 7972, 9398, 15944, 18796, 31888, 37592, 73741, 75184, 147482, 253111, 294964, 506222, 589928, 1012444, 1179856, 2024888, 4049776, 9365107, 18730214, 37460428, 74920856, 149841712]

約数ペア:

[(1, 149841712), (2, 74920856), (4, 37460428), (8, 18730214), (16, 9365107), (37, 4049776), (74, 2024888), (127, 1179856), (148, 1012444), (254, 589928), (296, 506222), (508, 294964), (592, 253111), (1016, 147482), (1993, 75184), (2032, 73741), (3986, 37592), (4699, 31888), (7972, 18796), (9398, 15944)]