139876992

素因数分解:

$2^7\times 3^2\times {\mathrm{121421}}^1$

素因数の和:121441

約数の個数: 48

約数和(自身を含む): 402513930

約数和(自身を除く): 262636938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 121421, 242842, 364263, 485684, 728526, 971368, 1092789, 1457052, 1942736, 2185578, 2914104, 3885472, 4371156, 5828208, 7770944, 8742312, 11656416, 15541888, 17484624, 23312832, 34969248, 46625664, 69938496, 139876992]

約数ペア:

[(1, 139876992), (2, 69938496), (3, 46625664), (4, 34969248), (6, 23312832), (8, 17484624), (9, 15541888), (12, 11656416), (16, 8742312), (18, 7770944), (24, 5828208), (32, 4371156), (36, 3885472), (48, 2914104), (64, 2185578), (72, 1942736), (96, 1457052), (128, 1092789), (144, 971368), (192, 728526), (288, 485684), (384, 364263), (576, 242842), (1152, 121421)]