156913037920

素因数分解:

$2^5\times 5^1\times {\mathrm{14071}}^1\times {\mathrm{69697}}^1$

素因数の和:83783

約数の個数: 48

約数和(自身を含む): 370738716768

約数和(自身を除く): 213825678848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 14071, 28142, 56284, 69697, 70355, 112568, 139394, 140710, 225136, 278788, 281420, 348485, 450272, 557576, 562840, 696970, 1115152, 1125680, 1393940, 2230304, 2251360, 2787880, 5575760, 11151520, 980706487, 1961412974, 3922825948, 4903532435, 7845651896, 9807064870, 15691303792, 19614129740, 31382607584, 39228259480, 78456518960, 156913037920]

約数ペア:

[(1, 156913037920), (2, 78456518960), (4, 39228259480), (5, 31382607584), (8, 19614129740), (10, 15691303792), (16, 9807064870), (20, 7845651896), (32, 4903532435), (40, 3922825948), (80, 1961412974), (160, 980706487), (14071, 11151520), (28142, 5575760), (56284, 2787880), (69697, 2251360), (70355, 2230304), (112568, 1393940), (139394, 1125680), (140710, 1115152), (225136, 696970), (278788, 562840), (281420, 557576), (348485, 450272)]