137729392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3305

約数の個数: 40

約数和(自身を含む): 277904336

約数和(自身を除く): 140174944

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 2701, 3187, 5402, 6374, 10804, 12748, 21608, 25496, 43216, 50992, 117919, 232651, 235838, 465302, 471676, 930604, 943352, 1861208, 1886704, 3722416, 8608087, 17216174, 34432348, 68864696, 137729392]

約数ペア:

[(1, 137729392), (2, 68864696), (4, 34432348), (8, 17216174), (16, 8608087), (37, 3722416), (73, 1886704), (74, 1861208), (146, 943352), (148, 930604), (292, 471676), (296, 465302), (584, 235838), (592, 232651), (1168, 117919), (2701, 50992), (3187, 43216), (5402, 25496), (6374, 21608), (10804, 12748)]