157361616

素因数分解:

$2^4\times 3^4\times {\mathrm{121421}}^1$

素因数の和:121441

約数の個数: 50

約数和(自身を含む): 455453922

約数和(自身を除く): 298092306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 121421, 242842, 364263, 485684, 728526, 971368, 1092789, 1457052, 1942736, 2185578, 2914104, 3278367, 4371156, 5828208, 6556734, 8742312, 9835101, 13113468, 17484624, 19670202, 26226936, 39340404, 52453872, 78680808, 157361616]

約数ペア:

[(1, 157361616), (2, 78680808), (3, 52453872), (4, 39340404), (6, 26226936), (8, 19670202), (9, 17484624), (12, 13113468), (16, 9835101), (18, 8742312), (24, 6556734), (27, 5828208), (36, 4371156), (48, 3278367), (54, 2914104), (72, 2185578), (81, 1942736), (108, 1457052), (144, 1092789), (162, 971368), (216, 728526), (324, 485684), (432, 364263), (648, 242842), (1296, 121421)]