129501152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 279925632

約数和(自身を除く): 150424480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 352, 668, 1336, 1837, 2203, 2672, 3674, 4406, 5344, 7348, 8812, 14696, 17624, 24233, 29392, 35248, 48466, 58784, 70496, 96932, 193864, 367901, 387728, 735802, 775456, 1471604, 2943208, 4046911, 5886416, 8093822, 11772832, 16187644, 32375288, 64750576, 129501152]

約数ペア:

[(1, 129501152), (2, 64750576), (4, 32375288), (8, 16187644), (11, 11772832), (16, 8093822), (22, 5886416), (32, 4046911), (44, 2943208), (88, 1471604), (167, 775456), (176, 735802), (334, 387728), (352, 367901), (668, 193864), (1336, 96932), (1837, 70496), (2203, 58784), (2672, 48466), (3674, 35248), (4406, 29392), (5344, 24233), (7348, 17624), (8812, 14696)]