149021152

素因数分解:

$2^5\times 7^3\times {\mathrm{13577}}^1$

素因数の和:13608

約数の個数: 48

約数和(自身を含む): 342165600

約数和(自身を除く): 193144448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 13577, 27154, 54308, 95039, 108616, 190078, 217232, 380156, 434464, 665273, 760312, 1330546, 1520624, 2661092, 3041248, 4656911, 5322184, 9313822, 10644368, 18627644, 21288736, 37255288, 74510576, 149021152]

約数ペア:

[(1, 149021152), (2, 74510576), (4, 37255288), (7, 21288736), (8, 18627644), (14, 10644368), (16, 9313822), (28, 5322184), (32, 4656911), (49, 3041248), (56, 2661092), (98, 1520624), (112, 1330546), (196, 760312), (224, 665273), (343, 434464), (392, 380156), (686, 217232), (784, 190078), (1372, 108616), (1568, 95039), (2744, 54308), (5488, 27154), (10976, 13577)]