155549382

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 328166640

約数和(自身を除く): 172617258

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 509, 961, 1018, 1527, 1643, 1922, 2883, 3054, 3286, 4929, 5766, 9858, 15779, 26977, 31558, 47337, 50933, 53954, 80931, 94674, 101866, 152799, 161862, 305598, 489149, 836287, 978298, 1467447, 1672574, 2508861, 2934894, 5017722, 25924897, 51849794, 77774691, 155549382]

約数ペア:

[(1, 155549382), (2, 77774691), (3, 51849794), (6, 25924897), (31, 5017722), (53, 2934894), (62, 2508861), (93, 1672574), (106, 1467447), (159, 978298), (186, 836287), (318, 489149), (509, 305598), (961, 161862), (1018, 152799), (1527, 101866), (1643, 94674), (1922, 80931), (2883, 53954), (3054, 50933), (3286, 47337), (4929, 31558), (5766, 26977), (9858, 15779)]