145295192

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21803}}^1$

素因数の和:21840

約数の個数: 48

約数和(自身を含む): 335563560

約数和(自身を除く): 190268368

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 21803, 43606, 87212, 152621, 174424, 305242, 370651, 610484, 741302, 1068347, 1220968, 1482604, 2136694, 2594557, 2965208, 4273388, 5189114, 8546776, 10378228, 18161899, 20756456, 36323798, 72647596, 145295192]

約数ペア:

[(1, 145295192), (2, 72647596), (4, 36323798), (7, 20756456), (8, 18161899), (14, 10378228), (17, 8546776), (28, 5189114), (34, 4273388), (49, 2965208), (56, 2594557), (68, 2136694), (98, 1482604), (119, 1220968), (136, 1068347), (196, 741302), (238, 610484), (392, 370651), (476, 305242), (833, 174424), (952, 152621), (1666, 87212), (3332, 43606), (6664, 21803)]