154207496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{10459}}^1$

素因数の和:10581

約数の個数: 32

約数和(自身を含む): 307524000

約数和(自身を除く): 153316504

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 10459, 14744, 20918, 41836, 83672, 198721, 397442, 794884, 1014523, 1589768, 2029046, 4058092, 8116184, 19275937, 38551874, 77103748, 154207496]

約数ペア:

[(1, 154207496), (2, 77103748), (4, 38551874), (8, 19275937), (19, 8116184), (38, 4058092), (76, 2029046), (97, 1589768), (152, 1014523), (194, 794884), (388, 397442), (776, 198721), (1843, 83672), (3686, 41836), (7372, 20918), (10459, 14744)]