145651464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288991}}^1$

素因数の和:289010

約数の個数: 48

約数和(自身を含む): 450827520

約数和(自身を除く): 305176056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 288991, 577982, 866973, 1155964, 1733946, 2022937, 2311928, 2600919, 3467892, 4045874, 5201838, 6068811, 6935784, 8091748, 10403676, 12137622, 16183496, 18206433, 20807352, 24275244, 36412866, 48550488, 72825732, 145651464]

約数ペア:

[(1, 145651464), (2, 72825732), (3, 48550488), (4, 36412866), (6, 24275244), (7, 20807352), (8, 18206433), (9, 16183496), (12, 12137622), (14, 10403676), (18, 8091748), (21, 6935784), (24, 6068811), (28, 5201838), (36, 4045874), (42, 3467892), (56, 2600919), (63, 2311928), (72, 2022937), (84, 1733946), (126, 1155964), (168, 866973), (252, 577982), (504, 288991)]