167967520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{149971}}^1$

素因数の和:149993

約数の個数: 48

約数和(自身を含む): 453515328

約数和(自身を除く): 285547808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 149971, 299942, 599884, 749855, 1049797, 1199768, 1499710, 2099594, 2399536, 2999420, 4199188, 4799072, 5248985, 5998840, 8398376, 10497970, 11997680, 16796752, 20995940, 23995360, 33593504, 41991880, 83983760, 167967520]

約数ペア:

[(1, 167967520), (2, 83983760), (4, 41991880), (5, 33593504), (7, 23995360), (8, 20995940), (10, 16796752), (14, 11997680), (16, 10497970), (20, 8398376), (28, 5998840), (32, 5248985), (35, 4799072), (40, 4199188), (56, 2999420), (70, 2399536), (80, 2099594), (112, 1499710), (140, 1199768), (160, 1049797), (224, 749855), (280, 599884), (560, 299942), (1120, 149971)]