127396528

素因数分解:

$2^4\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1297}}^1$

素因数の和:2189

約数の個数: 40

約数和(自身を含む): 282631712

約数和(自身を除く): 155235184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 877, 1297, 1754, 2594, 3508, 5188, 6139, 7016, 9079, 10376, 12278, 14032, 18158, 20752, 24556, 36316, 49112, 72632, 98224, 145264, 1137469, 2274938, 4549876, 7962283, 9099752, 15924566, 18199504, 31849132, 63698264, 127396528]

約数ペア:

[(1, 127396528), (2, 63698264), (4, 31849132), (7, 18199504), (8, 15924566), (14, 9099752), (16, 7962283), (28, 4549876), (56, 2274938), (112, 1137469), (877, 145264), (1297, 98224), (1754, 72632), (2594, 49112), (3508, 36316), (5188, 24556), (6139, 20752), (7016, 18158), (9079, 14032), (10376, 12278)]