152539618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 293025600

約数和(自身を除く): 140485982

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 121, 154, 242, 371, 583, 742, 847, 1166, 1694, 1699, 3398, 4081, 6413, 8162, 11893, 12826, 18689, 23786, 37378, 44891, 89782, 90047, 130823, 180094, 205579, 261646, 411158, 630329, 990517, 1260658, 1439053, 1981034, 2878106, 6933619, 10895687, 13867238, 21791374, 76269809, 152539618]

約数ペア:

[(1, 152539618), (2, 76269809), (7, 21791374), (11, 13867238), (14, 10895687), (22, 6933619), (53, 2878106), (77, 1981034), (106, 1439053), (121, 1260658), (154, 990517), (242, 630329), (371, 411158), (583, 261646), (742, 205579), (847, 180094), (1166, 130823), (1694, 90047), (1699, 89782), (3398, 44891), (4081, 37378), (6413, 23786), (8162, 18689), (11893, 12826)]