145242118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32119}}^1$

素因数の和:32164

約数の個数: 32

約数和(自身を含む): 277516800

約数和(自身を除く): 132274682

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 32119, 64238, 224833, 449666, 546023, 610261, 1092046, 1220522, 3822161, 4271827, 7644322, 8543654, 10374437, 20748874, 72621059, 145242118]

約数ペア:

[(1, 145242118), (2, 72621059), (7, 20748874), (14, 10374437), (17, 8543654), (19, 7644322), (34, 4271827), (38, 3822161), (119, 1220522), (133, 1092046), (238, 610261), (266, 546023), (323, 449666), (646, 224833), (2261, 64238), (4522, 32119)]