190580992

素因数分解:

$2^8\times 7^2\times {\mathrm{15193}}^1$

素因数の和:15223

約数の個数: 54

約数和(自身を含む): 442555638

約数和(自身を除く): 251974646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 15193, 30386, 60772, 106351, 121544, 212702, 243088, 425404, 486176, 744457, 850808, 972352, 1488914, 1701616, 1944704, 2977828, 3403232, 3889408, 5955656, 6806464, 11911312, 13612928, 23822624, 27225856, 47645248, 95290496, 190580992]

約数ペア:

[(1, 190580992), (2, 95290496), (4, 47645248), (7, 27225856), (8, 23822624), (14, 13612928), (16, 11911312), (28, 6806464), (32, 5955656), (49, 3889408), (56, 3403232), (64, 2977828), (98, 1944704), (112, 1701616), (128, 1488914), (196, 972352), (224, 850808), (256, 744457), (392, 486176), (448, 425404), (784, 243088), (896, 212702), (1568, 121544), (1792, 106351), (3136, 60772), (6272, 30386), (12544, 15193)]