145768

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 331200

約数和(自身を除く): 185432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 137, 152, 266, 274, 532, 548, 959, 1064, 1096, 1918, 2603, 3836, 5206, 7672, 10412, 18221, 20824, 36442, 72884, 145768]

約数ペア:

[(1, 145768), (2, 72884), (4, 36442), (7, 20824), (8, 18221), (14, 10412), (19, 7672), (28, 5206), (38, 3836), (56, 2603), (76, 1918), (133, 1096), (137, 1064), (152, 959), (266, 548), (274, 532)]