156735964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6971}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 346703616

約数和(自身を除く): 189967652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 6971, 11242, 13942, 22484, 27884, 48797, 76681, 97594, 153362, 195188, 306724, 508883, 536767, 1017766, 1073534, 2035532, 2147068, 3562181, 5597713, 7124362, 11195426, 14248724, 22390852, 39183991, 78367982, 156735964]

約数ペア:

[(1, 156735964), (2, 78367982), (4, 39183991), (7, 22390852), (11, 14248724), (14, 11195426), (22, 7124362), (28, 5597713), (44, 3562181), (73, 2147068), (77, 2035532), (146, 1073534), (154, 1017766), (292, 536767), (308, 508883), (511, 306724), (803, 195188), (1022, 153362), (1606, 97594), (2044, 76681), (3212, 48797), (5621, 27884), (6971, 22484), (11242, 13942)]