144170884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 297734976

約数和(自身を除く): 153564092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 307, 572, 614, 821, 1228, 1642, 3284, 3377, 3991, 6754, 7982, 9031, 10673, 13508, 15964, 18062, 21346, 36124, 42692, 43901, 87802, 117403, 175604, 234806, 252047, 469612, 504094, 1008188, 2772517, 3276611, 5545034, 6553222, 11090068, 13106444, 36042721, 72085442, 144170884]

約数ペア:

[(1, 144170884), (2, 72085442), (4, 36042721), (11, 13106444), (13, 11090068), (22, 6553222), (26, 5545034), (44, 3276611), (52, 2772517), (143, 1008188), (286, 504094), (307, 469612), (572, 252047), (614, 234806), (821, 175604), (1228, 117403), (1642, 87802), (3284, 43901), (3377, 42692), (3991, 36124), (6754, 21346), (7982, 18062), (9031, 15964), (10673, 13508)]