141397144

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 310139280

約数和(自身を除く): 168742136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 1379, 1576, 1831, 2758, 3662, 5516, 7324, 9653, 11032, 12817, 14648, 19306, 25634, 38612, 51268, 77224, 89719, 102536, 179438, 358876, 360707, 717752, 721414, 1442828, 2524949, 2885656, 5049898, 10099796, 17674643, 20199592, 35349286, 70698572, 141397144]

約数ペア:

[(1, 141397144), (2, 70698572), (4, 35349286), (7, 20199592), (8, 17674643), (14, 10099796), (28, 5049898), (49, 2885656), (56, 2524949), (98, 1442828), (196, 721414), (197, 717752), (392, 360707), (394, 358876), (788, 179438), (1379, 102536), (1576, 89719), (1831, 77224), (2758, 51268), (3662, 38612), (5516, 25634), (7324, 19306), (9653, 14648), (11032, 12817)]