144446918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 283115520

約数和(自身を除く): 138668602

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 79, 154, 158, 217, 341, 383, 434, 553, 682, 766, 869, 1106, 1738, 2387, 2449, 2681, 4213, 4774, 4898, 5362, 6083, 8426, 11873, 12166, 17143, 23746, 26939, 29491, 30257, 34286, 53878, 58982, 60514, 83111, 130603, 166222, 188573, 211799, 261206, 332827, 377146, 423598, 665654, 914221, 937967, 1828442, 1875934, 2329789, 4659578, 6565769, 10317637, 13131538, 20635274, 72223459, 144446918]

約数ペア:

[(1, 144446918), (2, 72223459), (7, 20635274), (11, 13131538), (14, 10317637), (22, 6565769), (31, 4659578), (62, 2329789), (77, 1875934), (79, 1828442), (154, 937967), (158, 914221), (217, 665654), (341, 423598), (383, 377146), (434, 332827), (553, 261206), (682, 211799), (766, 188573), (869, 166222), (1106, 130603), (1738, 83111), (2387, 60514), (2449, 58982), (2681, 53878), (4213, 34286), (4774, 30257), (4898, 29491), (5362, 26939), (6083, 23746), (8426, 17143), (11873, 12166)]