131489268

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6301}}^1$

素因数の和:6392

約数の個数: 48

約数和(自身を含む): 321855744

約数和(自身を除く): 190366476

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 3478, 5217, 6301, 6956, 10434, 12602, 18903, 20868, 25204, 37806, 75612, 233137, 296147, 466274, 592294, 699411, 888441, 932548, 1184588, 1398822, 1776882, 2797644, 3553764, 10957439, 21914878, 32872317, 43829756, 65744634, 131489268]

約数ペア:

[(1, 131489268), (2, 65744634), (3, 43829756), (4, 32872317), (6, 21914878), (12, 10957439), (37, 3553764), (47, 2797644), (74, 1776882), (94, 1398822), (111, 1184588), (141, 932548), (148, 888441), (188, 699411), (222, 592294), (282, 466274), (444, 296147), (564, 233137), (1739, 75612), (3478, 37806), (5217, 25204), (6301, 20868), (6956, 18903), (10434, 12602)]