160473740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7591}}^1$

素因数の和:7758

約数の個数: 48

約数和(自身を含む): 387738624

約数和(自身を除く): 227264884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 7591, 10570, 15182, 21140, 30364, 37955, 53137, 75910, 106274, 151820, 212548, 265685, 531370, 1062740, 1146241, 2292482, 4584964, 5731205, 8023687, 11462410, 16047374, 22924820, 32094748, 40118435, 80236870, 160473740]

約数ペア:

[(1, 160473740), (2, 80236870), (4, 40118435), (5, 32094748), (7, 22924820), (10, 16047374), (14, 11462410), (20, 8023687), (28, 5731205), (35, 4584964), (70, 2292482), (140, 1146241), (151, 1062740), (302, 531370), (604, 265685), (755, 212548), (1057, 151820), (1510, 106274), (2114, 75910), (3020, 53137), (4228, 37955), (5285, 30364), (7591, 21140), (10570, 15182)]