15131298

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 39299904

約数和(自身を除く): 24168606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 107, 111, 147, 182, 214, 222, 259, 273, 294, 321, 481, 518, 546, 637, 642, 749, 777, 962, 1274, 1391, 1443, 1498, 1554, 1813, 1911, 2247, 2782, 2886, 3367, 3626, 3822, 3959, 4173, 4494, 5243, 5439, 6734, 7918, 8346, 9737, 10101, 10486, 10878, 11877, 15729, 19474, 20202, 23569, 23754, 27713, 29211, 31458, 47138, 51467, 55426, 58422, 68159, 70707, 83139, 102934, 136318, 141414, 154401, 166278, 193991, 204477, 308802, 360269, 387982, 408954, 581973, 720538, 1080807, 1163946, 2161614, 2521883, 5043766, 7565649, 15131298]

約数ペア:

[(1, 15131298), (2, 7565649), (3, 5043766), (6, 2521883), (7, 2161614), (13, 1163946), (14, 1080807), (21, 720538), (26, 581973), (37, 408954), (39, 387982), (42, 360269), (49, 308802), (74, 204477), (78, 193991), (91, 166278), (98, 154401), (107, 141414), (111, 136318), (147, 102934), (182, 83139), (214, 70707), (222, 68159), (259, 58422), (273, 55426), (294, 51467), (321, 47138), (481, 31458), (518, 29211), (546, 27713), (637, 23754), (642, 23569), (749, 20202), (777, 19474), (962, 15729), (1274, 11877), (1391, 10878), (1443, 10486), (1498, 10101), (1554, 9737), (1813, 8346), (1911, 7918), (2247, 6734), (2782, 5439), (2886, 5243), (3367, 4494), (3626, 4173), (3822, 3959)]