160731404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 304286976

約数和(自身を除く): 143555572

約数列:

[1, 2, 4, 31, 37, 53, 62, 74, 106, 124, 148, 212, 661, 1147, 1322, 1643, 1961, 2294, 2644, 3286, 3922, 4588, 6572, 7844, 20491, 24457, 35033, 40982, 48914, 60791, 70066, 81964, 97828, 121582, 140132, 243164, 758167, 1086023, 1296221, 1516334, 2172046, 2592442, 3032668, 4344092, 5184884, 40182851, 80365702, 160731404]

約数ペア:

[(1, 160731404), (2, 80365702), (4, 40182851), (31, 5184884), (37, 4344092), (53, 3032668), (62, 2592442), (74, 2172046), (106, 1516334), (124, 1296221), (148, 1086023), (212, 758167), (661, 243164), (1147, 140132), (1322, 121582), (1643, 97828), (1961, 81964), (2294, 70066), (2644, 60791), (3286, 48914), (3922, 40982), (4588, 35033), (6572, 24457), (7844, 20491)]